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Operating Instructions

Plumb-up Laser LL-80/-81

Plumb-down Laser LL-82/-83

Congratulations on your new GEO laser

This operating instructions contain enclosed in addition to information on how to use the laser important safety

information.

Please note: First read the safety instructions on the supplement page 1 - 3 and then the operating instructions carefully before using the laser.

1. Description

The laser emits an automatically levelled plumb laser beam as reference axis.

This laser beam is, for example, represented as dot on a target. If the target is connected to sliding moulding, the moulding can be controlled according to the position of the laser dot. The LL is a special laser for all types of plumbing operations. Its possible uses are virtually unlimited.

2. Buttons 2.3

2.2

2.1 On/Off Button

The device is switched on by pressing this button. After the levelling phase the laser beam and green LED stop blinking. If this does not happen, the device must be moved 2.4

2.1

into the levelling range by tilting it forwards. To switch off the device, press the

ON/OFF button until the right LED lights up orange.

2.2 Operating LED

Constant:

Blinks quickly:

Blinks slowly:

Rhythmically with pause:

Green light:

Red light:

Ready for operation

Levelling not finished

Self-levelling range exceeded

Temperature range exceeded (> 50°C)

Power supply okay

Charge battery

Automatic Laser Cut-Out (kick guard)

The laser beam is switched off automatically as a precautionary measure in the event of a jerky movement (bump). The right LED then begins to blink unrhythmically. The laser beam must then be switched on again by briefly pressing the ON button and the positioning checked and corrected if necessary.

To deactivate the function when switching on, keep the ON button pressed until the left LED blinks green briefly.

2.4 Laser Power (only LL-81/-83)

After switching on the laser, power is < 5 mW. By pressing the button, the power is changed to approx. 1, 2, 3, 4, 5, 1, 2, .... mW. At the same time the LED 2.3 is blinking quickly 3 x green when < 1 mW and 3 x red when > 1 mW.

3. Monitoring of Self-Levelling

The self-levelling function corrects even the smallest deviations. At a deviation of approx. 0.01% the laser beam and right LED begin to blink.

4. Power Supply

4.8 V DC internal rechargeable battery or 12 V DC external rechargeable battery in combination with converter cable 0117.00 or continous operation from 110 to 230 V mains with the power supply NE-05.

5. Charging the Battery

The battery is charged with the battery charger type LG-80.

Protect the battery charger against moisture and only use indoors.

Take the laser out of the transport case for charging.

Do not charge in sub-zero temperatures.

The charging time is finished after approx. 4 hours; the charge LED begins to blink.

The battery only reaches its full capacity after several charging and discharging cycles.

Defective NiCd batteries must be disposed of in accordance with local regulations.

6.

Adjustment

6.1.

Checking the Adjustment

Set up the laser standing upright and mark the laser beam at the required measuring distance. Turn the laser by 180° and mark again. If the adjustment is correct, the first marking does not deviate from the second.

If there is a deviation, the target axis lies in the middle between the first and second marking.

5 - 9

6.2. Adjustment

The laser can be adjusted in the field without having to open the device. For safety reasons, however, adjustment should only be carried out by authorized personal.

See the special adjustment instructions in this regard.

7. Troubleshooting

1. No laser beam - check battery charge.

2. Low range - clean laser beam exit window.

3. Laser beam blinks slowly - move device into the levelling range by tilting forwards. If the error is not corrected within 2 ½ minutes, the device is switched off automatically.

4. Laser switched off automatically (kick guard) - see 2.3.

8. Maintenance

The laser requires no special maintenance. Keep the electrical connections clean. Do not clean with water spray. Clean glass parts with a soft, clean cloth.

Store dry. Always transport the laser in its original case.

9. Dimensional Sketch

Ww 5/8" 130 42

10. Technical Specifications

Laser class LL-80/-82: . . . . . . . . . . . . . . . . . . . . . . . . . . . 2, < 1 mW

Laser class LL-81/-83: . . . . . . . . . . . . . . . . . . . . . . . . . . 3 R, < 5 mW

Laser: . . . . . . . . . . . . . . . . . . . . . . . . diode laser, visible red, 635 nm

Beam diameter: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 mm at laser

Range LL-80/-82: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . to 200 m

Range LL-81/-83: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . to 500 m

Self-levelling range: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 5 %

Permissible deviation: . . . . . . . . . . . . . . . . . . . . . . . . . ± 5 mm/100 m

Operating time: . . . . . . . . . . . . . . . . . . . . . NiMh battery to 40 hours

External power supply: . . . . . . . . . 11 to 14 V DC with cable 0117.00

Low battery cut-out: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . yes

Watertight: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . to 3.5 m

Temperature range: . . . . . . . . . . . . . . . . . . . . . . . . - 10° C to + 50° C

Weight: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.4 kg

Adjustment: . . possible in the field without having to open the device

Guarantee: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 months

CE: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . certificate

6 - 9

Notes: 11. Standard Delivery Package

No. Order No. Type Description

01 0001.4xx

LL-8x Plump laser

02 0037.16

03 0077.36

04 0094.00.1

LG-80 Battery charger

Transport case

5/8"-hexagon bolt with nut and washer

LL-ZT Target with coordinates grid 05 0002.00

1-5 0001.400.1

or 0001.410.1

or 0001.420.1

LL-80 with standard delivery package

LL-81 with standard delivery package

LL-82 with standard delivery package

or 0001.430.1

8675.11

LL-83 with standard delivery package

Extra Charge, Deviation: ± 2.5 mm/100 m

1 2 3

Table of contents side

S1 Safety Information . . . . . 1 - 2

S2

S3

S4

S4

Laser Safety . . . . . . . . 2 - 3

Repair . . . . . . . . . . . . . 3

EMC (electrom. compatibility) 3

Guarantee . . . . . . . . . . 3

S5 Disposal. . . . . . . . . . . . 3

1. Description . . . . . . . . . . 5

2. Buttons

3.

. . . . . . . . . . . .

5

Monitoring of Self-Levelling . . 5 side

4. Power Supply . . . . . . . . . 5

5. Charging the Battery. . . . . . 5

6 . Adjustment . . . . . . . . . 5 - 6

7.

Troubleshooting . . . . . . . . 6

8. Maintenance . . . . . . . . . 6

9. Dimensinal Sketch. . . . . . . 6

10. Technical Specifications . . . . 6

11.

12.

Standard Delivery Package . . 8

Optional Accessories . . . . . 8

GEO - partner of the construction industry for 45 years from:

4

5

12. Optional Accessories

No.

Order No. Type Description

1 0037.21

NE-06 Power supply with connection cable, 2 m

2 0061.07

ST-08 Plump Tripod

3 0061.15

BS-20 Ground tripod

4 0056.00.2

Quick-Fix base plate

5 0056.00.1

Standard tripod adapter with centre spigot

6 8803.06

KA-84 Claw adaptor, swivelling, system Leica/Wild

7 8869.00

DF-TZ Tribrach, system Trimble/Zeiss

8 0033.13

Plump-down laser adaption

1 4 6

8

2 3 5 7

European Quality Product

CE

Certified

Solinger Straße 8 • D-45481 Mülheim • Tel.: +49 (0) 208 99357-0 • Email: [email protected]

7 - 9 8 - 9 9 - 9

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