33
10 REPAIR WORK
10.1 REPAIR PERSONNEL
Repair work should be undertaken carefully by qualified and trained personnel. They
should be informed of specific hazards during their training.
The following hazards may arise during repair work:
– risk to health from inhaling solvent vapors,
– use of unsuitable tools and aids.
A skilled person must check to ensure that the device is in a reliable state after it is repaired.
Carry out function test in accordance with Chapter
.
10.2 REPAIR NOTES
DANGER
Incorrect maintenance/repair!
Danger to life and equipment damage.
Only a WAGNER service center or a suitably trained person may carry out repairs and
replace parts.
Use only WAGNER original spare parts and accessories.
Only repair and replace parts that are listed in the "Spare parts" chapter and that are
assigned to the unit.
Before all work on the device and in the event of work interruptions:
- Relieve the pressure from the spray gun, high-pressure hoses and all devices.
- Secure the spray gun against actuation.
- Switch off the energy and compressed air supply.
- Disconnect the control unit from the mains.
Observe the operating and service manual for all work.
Before Repair Work
– Flush and clean the system in accordance with Chapter
.
− Interrupt the air supply.
After Repair Work
– Carry out safety checks in accordance with Chapter
.
– Put the system into operation and check for leaks as described in Chapter
.
− Have the system checked for safe condition by an authorized person.
– Function test in accordance with Chapter
10.3 TOOLS
The following tools are required for carrying out the repair work on the gun described
below:
- Open-end wrench, SW 5
- Socket wrench, size 15
- Open-end wrench, SW 6
- Mounting key, Order no. 179989
- Open-end wrench, SW 7
- Nozzle wrench, complete, Order no. 128901
- Open-end wrench, SW 13
- Torque wrench 12±1 Nm; 8.85 lbft
- Open-end wrench, SW 15
- Pipe wrench
- Socket wrench, size 13
- Pin 1.5 mm
VERSION 06/2018
ORDER NUMBER DOC2311730
Summary of Contents for GM 4700AC
Page 1: ...AirCoat Manual Gun for Flat and Round Jet Nozzles Version 06 2018 B_02376...
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Page 48: ...48...
