LEISTER Uniplan S / Unifloor S Automatic hot air welding machine

®
GB
OPERATING INSTRUCTIONS
LEISTER Uniplan S / Unifloor S
Automatic hot air welding machine
Please read operating instructions carefully before use
and keep it for further reference.
APPLICATION
LEISTER Uniplan S
Automatic Overlap
Welding Machine
• Overlap and tape welding of
coated fabrics, foils and membranes made from PVC-P, PE,
ECB, CSPE, EPDM, PVDF etc. as
well as PE woven materials for
truck covers, tents, covers for
agriculture and construction, biotopes, swimming pools, awnings,
boat covers, inflatable boats, billboards, banners.
Welding seam width 20 or 30 mm
LEISTER Unifloor S
Automatic Flooring
Welding Machine
• Welding of PVC coverings and
melt welding of linoleum floor
coverings.
LEISTER SALES & SERVICE CENTER CHINA , 20H Building No.1 515 Yishan Road ,Shanghai, PRC
LEISTER
Process
Technologies,
Riedstrasse, CH-6060 Sarnen / Switzerland
Tel.
+86 021
34141786
Fax. +86 021 64360767
http://www.plasticwelding.cn
Tel. + 41 41 662 74 74 Fax E-mail:
+ 41 41leister@plasticwelding.cn
662 74 16 www.leister.com sales@leister.com
1
WARNING
Danger! Unplug the tool before opening it, as live components and connections are exposed.
Incorrect use of hot air tools can present a fire and explosion
hazard, particularly in the proximity of flammable materials
and explosive gases.
Danger of getting burned! Do not touch the heater tube and
nozzle when they are hot. Let the tool cool down. Do not
point the hot air flow in the direction of people or animals.
Only connect the tool to a receptacle outlet with protective
earth conductor. Any disconnection of the protective earth
conductor, in or outside the tool is dangerous!
Only use extension lead with a protective earth conductor.
CAUTION
230
120
The rated voltage stated on the tool must correspond with
the mains voltage.
FI
For personal protection, we strongly recommend the tool to
be connected to an RCCB (Residual Current Circuit Breaker)
before using it on construction sites.
The tool must be operated under supervision.
– Heat can ignite flammable materials which are not in view.
– Interference can impair the welding process when taking
place in the vicinity of high-frequency installations.
Protect the tool from damp and wet.
Approval Marks
Protection Class Ι
TECHNICAL DATA
Voltage
Frequency
Capacity
Temperature
Air flow
Drive speed
Noise emission level
Dimensions Uniplan S
DimensionsUnifloor S
Weight Uniplan S
Weight Unifloor S
V~
Hz
W
°C
l/min.
m/min.
LpA(dB)
mm
mm
kg
kg
230 ★
50 / 60
2300
20 – 620
Max. 300
1.0 – 7.5
67
420 ×270 ×210
420 ×270 ×215
11.5
14.0
120 ★
50 / 60
1800
20 – 620
Max. 250
1.0 – 7.5
65
420 ×270 ×210
420 ×270 ×215
11.5
14.0
CCA certified
100 ★
50 / 60
1500
20 – 620
Max. 250
1.0 – 7.5
65
420 ×270 ×210
420 ×270 ×215
11.5
14.0
★ Mains voltage cannot be switched over
2
ACCESSORIES
LEISTER Uniplan S
• Assembly of additional weight
– Fasten the additional weight holder (22) to the Uniplan S machine with cheese
head screw M8×20 (23).
– Attach the additional weight (24) to the additional weight holder (22).
Additional weight accessories
23
22
24
ACCESSORIES
LEISTER Unifloor S
• Operational condition: Accessories
• If the welding rod de-reeler (25) and lifting device (11) are available:
– Attach welding rod de-reeler (25) to the Unifloor S machine using cheese head
screw M8 × 20 (26).
– Attach lifting device (11) using socket head cap scew M6 × 30 (27).
Accessory
Welding rod de-reeler
Accessory
Lifting device
25
26
28
27
3
TOOL DESCRIPTION
Overlap 20/30 mm
21
1
16
12
13
LEISTER Uniplan S
14
15
2
9
17 18 19
0
1
2
3
5
6
20
10
4
8
3
Main components
Operating components
1. Housing/chassis
2. Mains cable
3. Hot air blower
4. Welding nozzle
5. Connection hose
6. Drive/pressure roller
7. Pressure belt
8. Guide roller
9. Drive roller
10. Steering roller
11. Lifting device
12. Air filter
13. Manual air valve
14.
15.
16.
17.
18.
19.
20.
21.
4
14 11
7
Lifting device lever
Drive switch
Potentiometer for welding speed
Air blower switch
Potentiometer for air temperature
Two stage switch for airflow
Swivel lever
Fuse
T 1.0 A 230 V~
T 1.2 A 120 V~
OPERATION
LEISTER Uniplan S
Operating condition
• Check the nozzle’s basic setting (see diagram).
• Connect the tool to the mains. The mains voltage must correspond with the voltage rating stated on the tool.
Tool positioning
40
–5
0m
m
4
1– 2
mm
6
• Swivel hot air blower (3) using swivel lever (20) up to the stop.
• Operate lifting device (11) by means of lifting device lever (14) so that
drive/pressure roller (6) and drive roller (9) are at no-load.
• Position the automatic welding machine on the overlap of the material to be
welded. The outside edge of drive/pressure roller (6) must line up with the overlap edge of the material to be welded.
• Activate lifting device (11) by means of lifting device lever (14) so that the automatic welder is ready to run.
Welding parameters
• Set potentiometer for welding speed (16) to the required value.
• Set potentiometer for air flow (18) to the required value.
• Turn on air blower switch (17). Set the two stage switch for airflow (19) at setting 3
and heat up for about 5 minutes.
• Important: low voltage.
If the maximum temperature is not reached, reduce the airflow by means of the
manual air valve (13) and two stage switch for airflow (19).
• The contact pressure is effected through the weight of the automatic hot air
welding machine itself. Use the additional weight accessory as required (see
assembly of additional weight, page 3).
Welding procedure
• Swivel the hot air blower (3) up to the stop using swivel lever (20) and at the same
time turn on the drive switch (15) (the welding process starts).
• Supervise the welding process. As necessary correct the welding speed with the
potentiometer (16). Lead the automatic welding machine by its chassis along the
length of the overlap.
• When welding has finished, swing up the hot air blower (3) to the stop by means of
the swivel lever (20).
• Switch off the drive switch (15).
• After completing welding work, set the potentiometer for air temperature (18) to
zero, so that the hot air blower (3) cools down. Then turn off the air blower switch
(17).
• Disconnect the tool from the mains.
5
TOOL DESCRIPTION
LEISTER Unifloor S
1
14
12
11
21
13
2
7
15 16 17
19
0
1
2
3
18
6
5
9
8
4
3
10
20
Main components
Operating components
1. Housing
2. Mains cable
3. Hot air blower
4. Welding nozzle with cover
5. Connection hose
6. Welding rod pressure roller
7. Drive roller
8. Chassis
9. Wall switch-off
10. Support bracket
11. Manual air valve
12. Air filter
13.
14.
15.
16.
17.
18.
Detail A
Cover open
4
6
Drive switch
Potentiometer for welding speed
Air blower switch
Potentiometer for air temperature
Two stage switch for airflow
Swivel lever
Steering equipment
19. Welding rod guide tube
20. Guide roller
21. Fuse
T 1.0 A 230 V~
T 1.2 A 120 V~
Cover closed
4
OPERATION
LEISTER Unifloor S
Operating condition
• Check the nozzle setting: the nozzle must maintain a distance from the base
material and the welding rod of about 2-3 mm.
• When welding linoleum, lower the cover on to the welding nozzle (4) (see Detail
A:Page 6).
• Connect the tool to the mains.
Tool positioning
• Swivel hot air blower (3) up to the stop using swivel lever (19).
• Position the automatic welding machine over the joint to be welded.
• Insert the welding rod through the welding rod guide tube (19), pull it under the
welding rod pressure roller (6) and place it in the joint.
• The Guide roller (20) must run in the welding joint.
Welding parameters
• Set potentiometer for welding speed (14) to the required value.
• Set potentiometer for air temperature (16) to the required value.
• Turn on the air blower switch (15), set the two stage switch for airflow (17) at setting
3 and heat up for about 5 minutes.
• Important: low voltage.
If the maximum temperature is not reached, reduce the airflow by means of the
manual air valve (11) and the two stage switch for air flow (17).
• The contact pressure is effected through the weight of the automatic hot air
welding machine itself.
Welding procedure
• Swivel hot air blower (3) up to the stop using swivel lever (18) and at the same time
turn on the drive switch (13) (The welding process starts).
• Supervise the welding process: – Guide roller (20) must run in the joint.
– The welding bead must be visible. If necessary
adjust the welding parameters using the potentiometer (14).
• Wall switch-off (9)
When contact is made with the wall, the drive and heater are switched off automatically.
• When welding is finished, swing up the hot air blower (3) to the stop by means of
swivel lever (18).
• Switch off the drive switch (13). Cut off the welding rod. Re-position the automatic
welding machine as necessary.
• After completing work, set potentiometer for air temperature (16) to zero so that
hot air blower (3) cools down. Then turn off the air blower switch (15).
• Disconnect the tool from the mains.
7
®
BA Uniplan S / Unifloor S / 11.02/GB
ACCESSORIES
•
•
•
•
Only LEISTER accessories should be used.
Additional weight with holder for Uniplan S
Welding rod de-reeler for Unifloor S
Lifting device for Unifloor S
TRAINING
• LEISTER Process Technologies and their authorised Service Centres offer welding
courses world-wide free of charge.
MAINTENANCE
• Clean the tool's air filter (12) with a brush when dirty.
• Clean welding nozzle (4) with wire brush.
• Check mains cable (2) and plug for electrical and mechanical damage.
SERVICE AND REPAIR
• Have your Service Centre check the motor brushes after about 1,000 hours of
operation.
• Repairs have to be carried out by authorised LEISTER Service Centres only. They
guarantee, within 24 hours, a correct and reliable repair service using original
spare parts in accordance with the circuit diagrams and spare parts lists.
GUARANTEE AND LIABILITY
• Guarantee and liability are in accordance with the guarantee certificate as well
as with the currently valid general business and sales conditions.
• LEISTER Process Technologies rejects any guarantee claims for tools which are not
in their original condition. The tools must never be altered or changed.
Technical data and specifications are subject to change without prior notice.
Your authorized Service Centre is:
LEISTER SALES & SERVICE CENTER CHINA , 20H Building No.1 515 Yishan Road ,Shanghai, PRC
LEISTER
Process
Technologies,
CH-6060 Sarnen / Switzerland
Tel.
+86 021
34141786
Fax. +86 021 Riedstrasse,
64360767
http://www.plasticwelding.cn
leister@plasticwelding.cn
Tel. + 41 41 662 74 74 Fax + E-mail:
41 41 662
74 16 www.leister.com sales@leister.com
8
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