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SLH 300
Operating instructions
51636997
12.19
10.17
en-GB
SLH 300
24/15 - 24/40
2
Foreword
Notes to the operating instructions
The safe operation of the charger requires the application of expertise contained in the present ORIGINAL
OPERATING INSTRUCTIONS. The information is presented in a precise and clear manner. The chapters are arranged by letter and the pages are numbered continuously.
Our chargers are subject to ongoing development. We reserve the right to alter the design, features and technical aspects of the equipment. No guarantee of particular features of the equipment should therefore be assumed from the present operating instructions.
Safety notices and text mark-ups
Safety instructions and important explanations are indicated by the following icons:
DANGER!
Indicates an extremely hazardous situation. Failure to comply with this instruction will result in severe irreparable injury and even death.
WARNING!
Indicates an extremely hazardous situation. Failure to comply with this instruction may result in severe irreparable injury and even death.
CAUTION!
Indicates a hazardous situation. Failure to comply with this instruction may result in slight to medium injury.
NOTICE
Indicates a material hazard. Failure to comply with this instruction may result in material damage.
Z Used before notices and explanations.
3
4 t Denotes standard equipment o Denotes optional equipment
Copyright
Copyright of these operating instructions remains with
JUNGHEINRICH AG.
Jungheinrich Aktiengesellschaft
Friedrich-Ebert-Damm 129
22047 Hamburg - Germany
Tel: +49 (0) 40/6948-0 www.jungheinrich.com
Contents
.
.
1 Important safety instructions
.
2 Purpose of Operating Instructions
.
.
3 Correct Use and Application 13
4 Troubleshooting and Repairs Safety Instructions 15
.
1 Product Functional Description
5 Charger Labelling and Decals
.
5.1 Overview of marking points
.
1 Assembly and Installation Safety Instructions
4 Charger Assembly / Installation and Switching the Battery Off
5 Mains Connection and Mains Fuses
7 Starting the charger for the first time and
.
.
1 Operating Safety Instructions
2 Visual Inspection Before Using the Truck for the
5
6
3.1 Charge statuses and compensation charging
6 Interrupting Charging Manually and Re-Starting as Required
9 Manual compensation charging
13 Disconnecting the Charger from the Mains
.
.
1 Cleaning, Inspection and Maintenance
.
.
.
1 Scale and Projection Diagram
A General
1 Important safety instructions
This charger has been produced in accordance with generally accepted principles and state-of-the-art technology. To ensure sufficient levels of safety for personnel, additional safety instructions are issued.
Sufficient safety when handling the charger is only provided when these instructions are observed.
DANGER!
Serious damage to personnel and property could arise from: u improper use or incorrect operation, u unauthorised opening of the charger, u incorrect installation or improper service or repair work.
DANGER!
All instructions regarding the correct use, residual risk, installation, operation and maintenance contained in these operating instructions must be noted and observed.
DANGER!
Explosion risk when charging unsuitable battery types
Charging a battery that is not suitable for this charger can result in damage to the battery charger and battery. The battery could expand or burst.
u The lead-acid batteries must only be charged with the
Jungheinrich battery charger SLH 300 designed for this
battery, see"Data plate" on page 24.
7
8
WARNING!
Warning: hazardous electrical voltage!
The charger is an electric component conducting voltages and currents that are hazardous to people.
u The charger must only be operated by trained technicians.
u Disconnect the mains supply and the battery connector where necessary before carrying out any work on the charger.
u The charger must only be opened and serviced by
Jungheinrich Customer Services.
WARNING!
Any damage and other defects to the charger can result in accidents
If any safety-related modifications, damage or other defects to the charger or its operation are discovered, the charger must be taken out of service until it has been repaired.
u Report any defects immediately to Jungheinrich.
u Mark the faulty charger and take it out of service.
u Only return the charger to service once you have identified and rectified the fault.
2 Purpose of Operating Instructions
The aim of these operating instructions is to enable the
SLH 300 charger to be used correctly and safely. The SLH
300 charger will be referred to hereafter as the charger.
The operating instructions must always be available and stored in the vicinity of the charger. The operating instructions must be read and applied by anyone involved in operating the charger, including shipping, assembly and installation, operation, maintenance and disassembly work.
For commercial use, the relevant work safety guidelines, standards or regulations in the place or country of operation must be observed alongside the present operating instructions.
For more detailed information beyond the scope of this operating manual, consult a specialist from the manufacturer or supplier.
All documentation is copyright protected. The transfer or reproduction of documentation, including extracts, as well as the use and dissemination of its content are prohibited unless expressly permitted.
9
10
B Security
1 General
The operating instructions are a major component of the charger.
The owner shall ensure that the operating instructions are kept permanently in the vicinity of the charger, and that operating personnel shall be aware of the guidelines mentioned in the instructions.
The owner shall add further instructions regarding national accident prevention and environmental protection regulations to the operating instructions, including information on supervisory and reporting obligations, taking into account particular company practices e.g. in terms of work organization, work processes and the personnel employed.
Apart from the operating instructions and the current accident prevention regulations in force in the country and place of use, generally recognised technical regulations for safe and proper use shall be observed.
11
2 Personnel Qualification
Only qualified technicians should operate the charger. The levels of responsibility for personnel operating, installing and repairing the charger should be clearly separated.
WARNING!
Warning: hazardous electrical voltage!
The charger is an electric component conducting voltages and currents that are hazardous to people.
u The charger must only be operated by trained technicians.
u Disconnect the mains supply and the battery connector where necessary before carrying out any work on the charger.
u The charger must only be opened and serviced by
Jungheinrich Customer Services.
Qualified personnel in the sense of these basic instructions are people who are familiar with:
– Assembly and installation,
– Commissioning
– Operation
– Decommissioning and disassembly
The charger must only be repaired by qualified and authorized electricians.
The manufacturer does not accept liability for any damage or loss of business arising from the failure to comply with these operating instructions.
2.1 Commercial Use
If the charger is used in a commercial environment, the following also applies:
– The operator must undergo special instruction or training on how to charge lead acid accumulators and how to operate them.
– Only authorised specialist personnel may operate the charger.
12
3 Correct Use and Application
SLH 300
The charger is designed solely to charge lead-acid batteries. Depending on the preset charging program, only wet cell batteries designed for the charger program or suitably sealed, maintenance-free traction batteries should be charged. The charger is unsuitable – and thus must not be used – for all other accumulators and non-rechargeable batteries.
If required by the owner, the charger can be fitted with a range of different connectors. The owner is obliged,
– only to use connectors with the suitable fuse rating for the charger,
– to avoid connecting unsuitable battery types.
Z The latter could be achieved for example by colour-coding or mechanically coding the connector.
NOTICE
Always observe and comply with the battery manufacturer’s instructions.
CAUTION!
If the charger has a charging program which has been modified, the owner is obliged to provide a permanent indication of the suitable battery type on the housing exterior.
DANGER!
Explosion risk when charging unsuitable battery types
Charging a battery that is not suitable for this charger can result in damage to the battery charger and battery. The battery could expand or burst.
u The lead-acid batteries must only be charged with the
Jungheinrich battery charger SLH 300 designed for this
battery, see"Data plate" on page 24.
The following specifications must be observed and maintained to ensure correct use:
13
14
– Application site requirements, see page 31
– Installation of the battery charger,see page 32,
– Technical specifications, see page 70
DANGER!
Serious damage to personnel and property could arise from: u improper use or incorrect operation, u unauthorised opening of the charger, u incorrect installation or improper service or repair work.
DANGER!
All instructions regarding the correct use, residual risk, installation, operation and maintenance contained in these operating instructions must be noted and observed.
The charger must only be used for the applications described in the operating manual and in the technical description and must only be operated with accessories and components recommended and approved by the manufacturer.
Any other use beyond the scope of the above is not appropriate. The owner or user of the charger shall be liable for any damage arising from the above.
4 Troubleshooting and Repairs Safety
Instructions
The charger must only be opened and serviced by
Jungheinrich Customer Services.
Always disconnect the charger from the mains and the battery before carrying out maintenance or repair work.
Wait 5 minutes after disconnecting the charger from the mains and battery before opening the charger housing, to allow the capacitors to discharge.
No safety-relevant changes, additions or removals may be made without the authorisation of the manufacturer. This applies also to the assembly and adjustment of safety mechanisms. In particular, make sure that no clearances or air gaps are reduced.
Spare parts used must meet the technical requirements specified by the manufacturer. This requirement is always guaranteed by using original manufacturer’s spare parts.
15
16
C Product Specifications
1 Product Functional Description
The charger SLH 300 is specifically designed for lead-acid batteries in terms of voltage, charge capacity and battery technology and must only be used for these batteries,
The charge current is dictated by the set characteristic curve, without any communication with the battery.
The charger contains:
– At least one controllable, high-frequency power section
– Microprocessor-controlled charging electronics
– A control and display unit with a Stop/Restart button
The individual charger assemblies are encased in a robust steel sheet housing.
A secure standing leg can also be ordered as an option for the charger.
17
1.1 Type designation
Different versions of the battery charger are available. An example type designation is broken down below:
1
2
3
4
5
6
Ite m
Description
1 Model name
2 Output current
3 Output voltage
4 Output current type "G" – direct current
5 Input voltage
6
Input current type "E" – single-phase alternating current
18
2 Dimensions
B
L
H
Length/depth (incl. panel)
External length (incl. panel)
External height (incl. panel)
Weight
L
W
H
SLH 300
126 mm
268 mm
191 mm
4 kg
19
3 Residual risk
WARNING!
Risk of explosion due to gases released when charging lead-acid batteries
The battery gives off a mixture of oxygen and hydrogen
(oxyhydrogen gas) during charging. Gassing is a chemical process. This gas mixture is highly explosive and must not be ignited.
u Switch the charging station and truck off first before connecting/disconnecting the charging cable of the battery-charging station to/from the battery connector.
u The charger must match the battery in terms of voltage, charge capacity and battery type.
u Before charging, check all cables and plug connections for visible signs of damage.
u Ventilate the room in which the truck is being charged.
u The battery cover must be open and the battery cell surfaces must be exposed during charging to ensure adequate ventilation.
u Do not smoke and avoid naked flames when handling batteries.
u Wherever the truck is parked for charging, there must be no inflammable material or consumables capable of creating sparks within a 2 m area of the truck.
u Fire protection equipment must be available.
u Do not place any metallic objects on the battery.
u Always follow the safety regulations of the battery manufacturer and the charging station manufacturer.
20
WARNING!
Risk of catching on charger cables!
Charger cables represent a trip hazard. Persons may become entangled in loose, extended cables or trip over them.
There is a risk of personal injury if the charging process is interrupted by disconnecting the charge connector. The sparks that this produces could ignite the charging gases formed during charging, which in turn could cause a fire or trigger an explosion.
u Route the charging cables to prevent anyone from tripping or getting caught on them.
u After charging, wind up the charging cable or place it on the cable holder ( o ).
DANGER!
Explosion risk when charging unsuitable battery types
Charging a battery that is not suitable for this charger can result in damage to the battery charger and battery. The battery could expand or burst.
u The lead-acid batteries must only be charged with the
Jungheinrich battery charger SLH 300 designed for this
battery, see"Data plate" on page 24.
WARNING!
Warning: hazardous electrical voltage
The charger is an electric component conducting voltages and currents that are hazardous to people.
u The charger must only be operated by trained technicians.
u Disconnect the mains supply and the battery connector where necessary before carrying out any work on the charger.
u The charger should only be opened and serviced by
Jungheinrich Customer Services.
21
4 Protective Mechanism
The charger has been designed and constructed in accordance with state-of-the-art technology. If used properly, it therefore poses no danger to the health and safety of those operating it or third parties.
The charger bears the CE mark. The required insulating clearances have been observed. All circuits are fitted with primary and secondary fuses with defined current rating and activation characteristics.
All live assemblies are fitted with housings or panels that can only be undone with tools. All cables and connectors are properly screened or earthed. The charger is constructed according to safety rating IP 20.
All metallic components are earthed via a protective conductor system.
The charger SLH 300 is equipped with redundant safety features to prevent battery overload through automatic cutoff.
22
5 Charger Labelling and Decals
5.1 Overview of marking points
7
8
Item Description
7 Type designation
8 Caution: observe operating instructions!
9 Data plate
10 Sign: disconnect mains plug
9 10
23
16
18
20
5.2 Data plate
11 13 14 12 15
Ladegerät / Battery Charger / зарядное устройство
Baureihe
Line серия
Baujahr
4
Year of manufacture
Год изготовления
Schutzart 7
Protection class
Вид защиты
Hersteller 10
Manufacturer
Изготовитель
Typ
2
Type
Тип
Eingang 5
Input
Вход
Ausgang 8
Output
Выход
Batteriekapazität 9
Battery capacity
Емкость батареи
Serien No.
Serial-No.
3
Серийный номер
Zellenzahl/Typ 6
Number of cells/type
Число эл-тов / Тип
XXXXXXXXXXXXXXXXXX
23 24 25
1
3
3N oder / or / или oder / or / или
26 27
Item Model Item Model
11
12
13
14
Series
Type
Output
Input
20 Manufacturer
21 QR code
22 Manufacturer's logo
23
Service hotline (Korea only)
15 Serial number 24 Output voltage symbol
16 Year of manufacture 25 Input voltage symbol
17 Number of cells
18
19
Protection class
Battery capacity
26 KC logo (Korea only)
27
Certification number
(Korea only)
Z For queries regarding the battery charger or when ordering spare parts, please quote the serial number (15).
17
19
21
22
24
5.2.1 Safety Instructions, Warning Indications and other
Notes
The battery charger SLH 300 is rated IP 20 against water ingress and is thus suitable for use in indoor areas. This is indicated by the symbol 5957 in accordance with IEC 60417.
Before commencing work and/or use of the battery charger SLH 300, the operating instructions must be read carefully. Work on the battery in combination with the charger must only be performed after receiving instruction from specialist personnel. The operating instructions must be clearly visible and easily accessible at the charging location. In addition to the operating instructions, all generally applicable and local regulations regarding accident prevention and environmental protection must be observed.
There must be no open flames or sources of ignition in the proximity of the battery or charger and smoking is prohibited.
25
26
Ensure that the charging area is well ventilated and do not make contact with the battery acid. Under no circumstance should you break the connection between the battery and charger during the charging process (caution: light arc!). Batteries and chargers should generally be protected against dirt and mechanical damage. Recurring visual inspections must be performed to ensure that the battery acid is filled up to the max. mark. If the battery possesses an irregular acid level or excess water consumption is identified in individual cells, the battery charger must not be started or must be stopped immediately before having the battery inspected by an authorised specialist workshop. Always use protective equipment
(e.g. safety goggles and safety gloves) when working on battery cells and batteries in general. Wash your hands thoroughly when you have finished the work.
Acid splashes must be rinsed off immediately and thoroughly with clear water; consult a doctor in the case of an emergency.
By working with the battery charger in an incorrect manner, you are exposing yourself to numerous risks and hazards, such as the danger posed by mains electricity. Do not sort-circuit charger or battery cables. All cables and wires must be sound, undamaged and insulated. Loose connections, singed or damaged cables, wires or contacts must be immediately repaired by an authorised specialist.
Caution! High-performance lithium cells can generate very high short-circuit currents, causing them to become hot. The metal parts of the battery cells are constantly under voltage, so do not place any foreign objects or tools on the battery. Accident prevention regulations and DIN EN 62485-3 must be observed.
The battery charger SLH 300 must be used in the correct, designated manner. Improper use can pose significant dangers. In the case of incorrect or improper use, all product liability is excluded. During the charging process, the battery charger must not be covered with any objects. The charger must only be cleaned with a dry cloth. You must also observe the transport and installation instructions.
Used battery chargers constitute waste requiring special supervision and must be disposed off correctly. This device must not be disposed off with domestic waste. According to the European WEEE
Directive 2012/19/EU regarding waste electrical and electronic equipment and its transposition into national law, electrical and electronic equipment must be collected separately and disposed of in an environmentally friendly manner. Ensure that you return your used battery charger SLH 300 to your retailer or seek information regarding a local, authorised collection and disposal system
27
28
D Assembly and Commissioning
1 Assembly and Installation Safety
Instructions
WARNING!
Fire hazard
Inflammable materials must not be located in the immediate vicinity of the battery charger. This includes transport and packaging material delivered with the unit.
u No inflammable material is to be located within 2.5 metres of the battery charger.
The horizontal distance between the charger and inflammable materials must be at least 2.5 m. Do not store inflammable materials, e.g. in racks, or use inflammable materials above the charger. There must be at least a 5 m gap from areas at risk of fire, explosion or explosives.
No liquids must be allowed to penetrate the charger.
The charger must be protected against overload or stress.
In particular, no components must be damaged during transport and when being handled. Avoid contact with electronic components.
Electrical components must not be physically damaged or destroyed.
Electrical installation (wire cross sections, fuses, earth leads) must be performed in accordance with current regulations.
Before carrying out the electrical installation compare the performance data on the data plate with the performance data of the power supply connections. The charger must be protected against overload by means of a mains fuse connected in series. Observe the mains connection data on the data plate (voltage and frequency).
29
Activities to be carried out before assembly or installation of the battery charger
Procedure
• Remove packaging material (film or cardboard).
• If the battery charger was delivered on a transport pallet, lift the battery charger from the transport pallet.
Z This does not apply to pallets on which the battery charger is permanently mounted. These pallets have a fireproof base.
• Packaging material is to be disposed of correctly.
Z In addition to the restrictions listed in the operating instructions, national requirements must be observed when choosing the place of installation.
30
2 Equipment supplied
NOTICE
Before installing the charger, check that all the components have been supplied against the delivery notes. If anything is missing, contact the manufacturer immediately.
The scope of delivery comprises the following parts as a minimum:
– Charger and pre-set charging program
– Connected mains and charger cables
– Operating instructions
– Delivery note
Depending on the customer’s requirements, the delivery scope and the charger version may deviate from this. The enclosed delivery documents (as well as the order confirmation) contain additional technical specifications.
Procedure
• Check the delivery immediately to make sure it is complete and undamaged.
• Check the delivery note and the data plate to make sure the data match.
• If anything is missing contact the manufacturer and, if necessary, the shipping company immediately.
• Check the charger for loose screw connections etc. Retighten them if necessary.
3 Site Requirements
– The battery charger must only be used in closed rooms with a maximum air humidity of 80 %.
– The ambient temperature at the site must not fall below
5°C or exceed 40°C.
– The site must not contain excessive dust. Prevent conductive dust (soot, metal) from coming into contact with the equipment.
– The charging location must be well ventilated.
31
4 Charger Assembly / Installation and
Switching the Battery Off
Charger assembly/installation
Requirements
– Maintain a minimum lateral clearance of 0,5 m from the next charger. If you cannot maintain a minimum clearance of 0,5 m to the next charger, the chargers must be repositioned.
– Maintain a minimum lateral clearance of 0,5 m from the nearest wall.
– The lower edge of the display unit must be above the upper edge of the battery.
– The mains power connection must be within range of the battery charger power cable (at least 2 m).
Tools and Material Required
– 2 dowels, 2 countersunk screws (M5).
Procedure
• Fit the battery charger to the wall.
Z
The drilling plan is provided in the appendix, see page 69.
• Ensure the charger is well ventilated.
Z During assembly/installation, ensure that none of the following can penetrate the charger:
– Harmful gases, e.g. acid gases
– Conductive dusts, such as soot or metallic dust
– Excessive amounts of non-conductive dust
– Liquids
32
5 Mains Connection and Mains Fuses
WARNING!
Warning: hazardous electrical voltage
The charger is an electric component conducting voltages and currents that are hazardous to people.
u The charger must only be operated by trained technicians.
u Disconnect the mains supply and the battery connector where necessary before carrying out any work on the charger.
u The charger should only be opened and serviced by
Jungheinrich Customer Services.
To operate the charger, a mains connection is required at the usage site. The mains voltage and frequency must
earthed.
The charger must be protected against excessive contact voltage in accordance with the regulations of the local electricity provider.
If the mains cable of the battery charger is damaged, it must be replaced by the manufacturer, its customer service department or a qualified specialist in order to prevent hazards.
Procedure
• Insert the mains fuse according to the following table:
33
Nominal current
>0 to 6 A
>6 to 10 A
>10 to 16 A
>16 to 18 A
>18 to 23 A
>23 to 32 A
Mains fuse
6 A gL
10 A gL
16 A gL
20 A gL
25 A gL
35 A gL
Comment gL safety fuses or safety devices with B, C or K characteristics can be used.
Z Exact details of the input and output currents as well as the
power consumption can be found in the appendix, see page 70.
WARNING!
Risk of electric shock and fire due to lacking or inappropriate residual current devices
A lack of residual current devices or the use of inappropriate residual current devices can result in dangerous electric shocks or electrical fires in the event of a fault.
u The owner must conduct an operational risk assessment of the usage location.
u An RCD switch (residual current device, circuit breaker) of type B or B+ must be used where necessary.
34
6 Electric fuses
Z The type designation of the battery charger is specified on
Type designation
Fuse rating [A] for 24 V output voltage
Fuse type
E 230 G 24/15 B-SLH
300
E 230 G 24/20 B-SLH
300
E 230 G 24/25 B-SLH
300
E 230 G 24/30 B-SLH
300
E 230 G 24/35 B-SLH
300
E 230 G 24/40 B-SLH
300
2 x 30 A
2 x 30 A
2 x 30 A
2 x 30 A
2 x 30 A
2 x 30 A
FKS fuse
30 A / 32 V
FKS fuse
30 A / 32 V
FKS fuse
30 A / 32 V
FKS fuse
30 A / 32 V
FKS fuse
30 A / 32 V
FKS fuse
30 A / 32 V
35
7 Starting the charger for the first time and operational testing
After assembling and installing the charger correctly, it must be started for the first time for a functional test, see
36
E Operation
1 Operating Safety Instructions
WARNING!
Do not use non-rechargeable batteries.
The charger must only be used if it is in technically good working order and when used in accordance with the present operating instructions with attention paid to the safety and hazard risks. Any faults that could affect safety must be reported and rectified immediately.
WARNING!
Any damage and other defects to the charger can result in accidents
If any safety-related modifications, damage or other defects to the charger or its operation are discovered, the charger must be taken out of service until it has been repaired.
u Report any defects immediately to Jungheinrich.
u Mark the faulty charger and take it out of service.
u Only return the charger to service once you have identified and rectified the fault.
No liquids must be allowed to penetrate the charger.
The data plate specifications regarding the appropriate battery voltage must be checked and maintained to
connecting the charger cable (see "Charger Labelling and
DANGER!
Explosion risk when charging unsuitable battery types
Charging a battery that is not suitable for this charger can result in damage to the battery charger and battery. The battery could expand or burst.
u The lead-acid batteries must only be charged with the
Jungheinrich battery charger SLH 300 designed for this
battery, see"Data plate" on page 24.
37
38
WARNING!
Risk of catching on charger cables!
Charger cables represent a trip hazard. Persons may become entangled in loose, extended cables or trip over them.
There is also a risk of severe personal injury or damage to property if the charging process is interrupted by disconnecting the charge connector. The sparks that this produces could ignite the charging gases formed during charging, which in turn could cause a fire or trigger an explosion.
u Route the charging cables to prevent anyone from tripping or getting caught on them.
u After charging, wind the charging cable or place it on the cable holder (if available).
2 Visual Inspection Before Using the Truck for the First Time
Before every use of the charger, always check that:
– The mains connection is not damaged,
– The housing is not damaged,
– The charging cable and mains connection cable insulation are not damaged,
– The charging connector is not damaged.
39
3 Displays and Controls
P
1
P
2
P
3
P
4
START
100%
50%
2h
4h
6h
8h
STOP
RESTART
P
29 30
28
40
Item Control and display element
28 Stop/Restart button
Function
Stops the active charging
Restarts the charging
Cancels the start delay
29 Start delay button Activates start delay mode,
User options button Activates the user options,
30 Compensation charge button
Activates manual
compensation charging, see page 51.
41
3.1 Charge statuses and compensation charging
31 32 33
34 35
42
Item
31
32
Model
LED 1.1
LED 1.2
Colo ur
Yello w
Flashing frequenc y
1 Hz
1 x /
1 sec
Green Continuo
Green
Yello w
Green us
1 Hz
1 x /
1 sec
Continuo us
1 Hz
1 x /
1 sec
Continuo us
1 Hz
1 x /
1 sec
Continuo us
Meaning
– Charging active
– The battery charge status is ≥ 70% and < 100%
– Charging active
– The battery charge status is = 100%
– Compensation, conservation or trickle charging active
– Compensation, conservation or trickle charging completed
– Charging active
– The battery charge status is ≥ 50% and < 70%
– Charging active
– The battery charge status is < 70%
– Compensation, conservation or trickle charging active
– Compensation, conservation or trickle charging completed
43
44
Item
33
34
Model
LED 1.3
LED 2.1
Colo ur
Yello w
Green
Flashing frequenc y
0,5 Hz
1 x /
2 sec
1 Hz
1 x /
1 sec
Continuo us
1 Hz
1 x /
1 sec
Continuo us
Meaning
– Charging active
– The battery charge status is < 20%
– Charging active
– The battery charge status is ≥ 20% and <50 %
– Charging active
– The battery charge status is ≥ 50%
– Compensation, conservation or trickle charging active
– Compensation, conservation or trickle charging completed
Green Continuo us
– The battery charger is connected to the mains.
– System start-up is complete and the charger is ready for use.
– No faults have been identified.
– Warning Yello w
Continuo us
Red Continuo us
– Fault
Item
35
Model
LED 3.1
Colo ur
Green
Flashing frequenc y
5 Hz
5 x /
1 sec
Continuo us
1 Hz
1 x /
1 sec
Meaning
– The battery charger is connected to the mains and system start-up is in progress.
– Manually selected compensation charging
– Manually selected compensation charging active
45
4 Charger Mains Connection
CAUTION!
The mains cable of the battery charger must not be extended.
DANGER!
Explosion risk when charging unsuitable battery types
Charging a battery that is not suitable for this charger can result in damage to the battery charger and battery. The battery could expand or burst.
u The lead-acid batteries must only be charged with the
Jungheinrich battery charger SLH 300 designed for this
battery, see"Data plate" on page 24.
Connect the charger to the mains
Z Do not disconnect the mains plug under load.
Z Do not disconnect the charge connector under load.
46
5 Starting Charging
WARNING!
Warning: hazardous electrical voltage!
The charger is an electric component conducting voltages and currents that are hazardous to people.
u The charger must only be operated by trained technicians.
u Disconnect the mains supply and the battery connector where necessary before carrying out any work on the charger.
u The charger must only be opened and serviced by
Jungheinrich Customer Services.
5.1 Starting Charging
Requirements
– The battery is now operational. There will be no charge is the battery is not functional or fully discharged.
– The temperature of the charger and the battery must both be within the prescribed limits.
For a trained operator, battery charging generally comprises the following steps:
Procedure
• Check that the charger matches the battery type.
• Check the charger for damage (see "Visual Inspection
Before Using the Truck for the First Time").
• Connect the charger to the mains.
• Connect the battery to the battery charger.
• Charging starts automatically after 3 Sekunden seconds.
Z The LEDs on the display unit indicate the current charge
status of the battery, see page 42.
• Charging ends automatically upon completion.
• Disconnect the battery from the charger.
Z Do not disconnect the mains plug under load.
Z Do not disconnect the charge connector under load.
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6 Interrupting Charging Manually and Re-
Starting as Required
Interrupting charging and restarting if necessary
Requirements
– Battery is connected to the battery charger.
– Active charging process
Procedure
• To interrupt the charging process, press the Stop/Restart button (28).
Charging is interrupted and the charger switches to standby mode.
• To restart the charging process, press the Stop/Restart button (28).
The charging process is restarted.
28
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7 End of Automatic Charging
Charging ends automatically when the charging program is finished, i.e. the battery is fully charged. The battery can now be used again.
The green LEDs (31 | 32 | 33) light up to indicate that
charging is complete, see page 42.
31 32 33
P
1
P
2
P
3
P
4
START
100%
50%
2h
4h
6h
8h
STOP
RESTART
P
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8 Conservation charging
If the battery remains connected once charging is complete, conservation charging is performed every 8 Stunden hours for 8 Minuten minutes in each case.
The LEDs 1.1 (31), 1.2 (32) and 1.3 (33) flash green while conservation charging is active.
Once conservation charging is complete, LEDs 1.1 (31),
1.2 (32) and 1.3 (33) light up green continuously, see page 42.
31 32 33
P
1
P
2
P
3
P
4
START
100%
50%
2h
4h
6h
8h
STOP
RESTART
P
50
9 Manual compensation charging
Compensation charging is a charging process used to equalise the voltage and electrolyte density of the individual battery cells.
Compensation charging must be performed on a fully charged battery.
Requirements
– Manual compensation charging must only be activated/ deactivated when no battery is connected to the battery charger, and the battery is not a lithium-ion battery.
– No faults exist, see page 57.
Procedure
• To activate manual compensation charging, press button
(30) for 1 second.
Manual compensation charging is activated and starts after 2 Stunden hours. LED 3.1 (35) lights up green
(continuous). Once compensation charging commences,
LED 3.1 (35) flashes until the process is completed.
• To deactivate manual compensation charging, press button (30) for 1 second.
Manual compensation charging is deactivated.
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35 30
10 Start delay
Start delay mode can be used to set the start time of the charging process.
Activating start delay
Requirements
– The start delay function must only be activated when no battery is connected to the charger.
– The battery charger is not in any other mode.
– No faults exist, see page 57.
Procedure
• To activate start delay, press button (29) for 1 second.
Z LED 2.2 (36) flashes green.
• Press the button (29) repeatedly to set a delay of 2 h,
4 h, 6 h, 8 h or no delay time (37).
The selected delay is applied automatically when no further button press takes place. LED 2.2 (36) lights up green (continuous).
• Connect the battery to the battery charger.
LED 2.2 (36) flashes until the start delay time has passed.
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54
Deactivating start delay
Requirements
– Battery must be connected to the charger.
– Active start delay
Procedure
• To deactivate the start delay function, press the Stop/
Restart button (28) for 2 seconds.
The start delay is then considered passed and the charging process starts immediately.
36 37 29 28
11 User options
Requirements
– User options may only be activated/deactivated when no battery is connected to the battery charger, and the battery is not a lithium-ion battery.
– The battery charger is not in any other mode.
– No faults exist, see page 55.
Procedure
• To activate the user options, press the button (39) for
10 seconds.
Z LED 2.1 (34) flashes green.
• The button (39) can be pressed repeatedly to select the desired user option (38).
The selected user option is applied automatically if the button is not pressed for 5 seconds.
Two user options are available:
User option
Lifetime-optimised charging
(P1)
Longlife mode (P2)
Meaning
The current discharge level of the battery is checked and the charge current adapted to the optimum charging time of eight hours.
The battery is only charged if its discharge level is lower than the value set by the service technician. 1
1) The discharge level is based on the total capacity of the battery.
55
56
34
38 39
12 Fault and warning messages
12.1 Error messages
34
40
Z Fault and warning messages are displayed by LEDs 2.3
to 2.6 (40). In the case of fault messages, the LEDs (40) and the LED 2.1 (34) light up red.
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58
P1
P2
P3
P4
P1
P2
P3
P4
LED display (40)
P1
P2
P3
P4
Fault message
Battery was disconnected from the battery charger during charging (without pressing the STOP button)
P1
P2
P3
P4
Fault relating to lithiumion charging
Action
– The fault is reset automatically as soon as it no longer applies.
– Disconnect the battery from the battery charger.
P1
P2
P3
P4
Voltage dropped below minimum battery voltage during charging
– Disconnect the battery from the battery charger.
Voltage exceeded maximum battery voltage during charging
Fault during charging or during a charging phase
– Disconnect the battery from the battery charger.
– Disconnect the battery from the battery charger.
LED display (40)
P1
P2
P3
P4
P1
P2
P3
P4
P1
P2
P3
P4
Fault message
Maximum temperature of charger exceeded
Maximum temperature of battery exceeded
Options board is reporting a fault
Action
– Disconnect the battery from the battery charger.
– Allow the battery charger to cool until the fault message is no longer displayed.
– Disconnect the battery from the battery charger.
– Allow battery to cool.
– Disconnect the battery from the battery charger.
– If the fault is still displayed one hour after disconnecting the battery, disconnect the battery charger from the mains and perform a restart.
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LED display (40)
P1
P2
P3
P4
Fault message
At least one power module is reporting a fault
Action
– Disconnect the battery from the battery charger.
– If the fault is still displayed one hour after disconnecting the battery, disconnect the battery charger from the mains and perform a restart.
P1
P2
P3
P4
Connection of a battery that is incompatible with this charger
– Disconnect the battery from the battery charger.
P1
P2
P3
P4
Battery charger has been configured insufficiently or incorrectly
– Reconfigure the charger.
– After being reconfigured, the charger must always be disconnected from the mains and restarted.
P1
P2
P3
P4
Target/actual current deviation continuously too high
– Disconnect the battery from the battery charger.
P1
P2
P3
P4
P1
P2
P3
P4
LED display (40)
P1
P2
P3
P4
Fault message
Fault during system start
Determination of battery voltage implausible
At least one power module has not been checked or the check bit has not been set.
Action
– Disconnect the charger from the mains and perform a restart.
– Disconnect the battery from the battery charger.
– Replace the power module the check bit of which has not been set (object:
0x5226)
P1
P2
P3
P4
Error relating to the adapter for battery charger networking
– Disconnect the battery from the battery charger.
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12.2 Warning messages
34
40
Z Fault and warning messages are displayed by LEDs 2.3
to 2.6 (40). In the case of fault messages, the LEDs (40) and the LED 2.1 (34) light up yellow.
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P1
P2
P3
P4
P1
P2
P3
P4
P1
P2
P3
P4
LED display (40)
P1
P2
P3
P4
Fault message
Battery voltage is in a critical range
Temperature of the charger is in a critical range
Temperature of the battery is in a critical range
Battery cannot be charged in longlife mode as it has not been sufficiently discharged
Action
– Disconnect the battery from the charger.
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13 Disconnecting the Charger from the Mains
Supply
The charger is energised via the mains cable. Disconnect the charger from the mains if:
– The charger is not permanently required,
– The charger electronic system is to be reset to the starting condition (reset), e.g. if a fault is displayed.
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F Repairs
1 Cleaning, Inspection and Maintenance
WARNING!
Warning: hazardous electrical voltage
The charger is an electric component conducting voltages and currents that are hazardous to people.
u The charger must only be operated by trained technicians.
u Disconnect the mains supply and the battery connector where necessary before carrying out any work on the charger.
u The charger should only be opened and serviced by
Jungheinrich Customer Services.
WARNING!
The operating conditions of a charger have a considerable impact on the wear of the service components. The air vents must be checked on an annual basis to ensure they are free of dust.
u The intervals must be reduced accordingly if the charger is used in very dusty conditions or subjected to extreme temperature fluctuations. If in doubt, contact the relevant specialists.
Z Remove any dust or dirt on the charger with a dry cloth.
WARNING!
Any damage and other defects to the charger can result in accidents.
If any safety-related modifications, damage or other defects are discovered on the charger or during operation, the charger must be taken out of service until it has been repaired.
u Report any defects immediately to your supervisor.
u Tag out and decommission a faulty charger.
u Only return the charger to service when you have identified and rectified the fault.
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Before charging, always check that:
– The mains connection is not damaged,
– The housing is not damaged,
– The mains connector insulation is not damaged,
– All screw connections are tight.
2 Spare Parts
Spare parts can be obtained from the manufacturer or supplier. Have the charge details from the data plate to hand when ordering spare parts.
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G Disposal
NOTICE u Battery chargers must be collected separately from domestic and commercial waste and either recycled or disposed of in the correct manner.
u Old chargers must be dealt with by your company’s disposal department (if available), who will arrange to have it removed by special disposal companies.
u As a rule, it is also possible to return the old charger to the manufacturer. In this case, you should contact the manufacturer’s customer service department. Any special arrangements must be observed.
According to the European WEEE Directive (2012/19/EU), electric and electronic equipment must be collected separately from municipal waste and either recycled or disposed of in the correct manner. This is because hazardous substances can cause lasting damage to personal health and the environment if disposed of in an incorrect manner.
For further information, contact the specialist disposal companies or relevant local authorities.
Dispose of the charger's packaging separately. Paper, cardboard and plastic should be recycled.
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68
H Appendix
1 Scale and Projection Diagram
SLH 300
268 mm
191 mm
220 mm 126 mm
Height
191 mm
Dimensions
Width
268 mm
Depth
126 mm
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2 Technical Specifications
SLH 300
Description
Output voltage
Output current
Mains current
Power consumption
Weight
Safety rating
Temperature range
Description
Output voltage
Output current
Mains current
Power consumption
Weight
Safety rating
Temperature range
Description
Output voltage
Output current
Mains current
Power consumption
Weight
Safety rating
Temperature range
E 230 G 24/15
B-SLH 300
24 V
15 A
2.1 A
0.50 kW
4 kg
E 230 G 24/20
B-SLH 300
24 V
20 A
2.8 A
0.6 kW
4 kg
IP 20
Ambient temperature: 5°C to 40°C
E 230 G 24/25
B-SLH 300
24 V
25 A
3.5 A
E 230 G 24/30
B-SLH 300
24 V
30 A
4.2 A
0.8 kW
4 kg
0.9 kW
4 kg
IP 20
Ambient temperature: 5°C to 40°C
E 230 G 24/35
B-SLH 300
24 V
35 A
4.9 A
1.1 kW
4 kg
E 230 G 24/40
B-SLH 300
24 V
40 A
5.6 A
1.2 kW
4 kg
IP 20
Ambient temperature: 5°C to 40°C
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Key Features
- High charging current of up to 300 A
- Suitable for lead-acid batteries with capacities up to 1200 Ah
- Equipped with a microprocessor for intelligent charging control
- Automatic charging process with various charging modes
- Clear and comprehensive display for easy monitoring
- Integrated safety features to prevent overcharging and overheating
Related manuals
Frequently Answers and Questions
What is the maximum charging current of the SLH 300?
What type of batteries is the SLH 300 compatible with?
Does the SLH 300 have an automatic charging process?
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