Rev. 00 01/20
OptiSelect Pro GM04-E
Maintenance / Repairs
31
Weekly:
1.
Remove the spray nozzle and clean on the inside with compressed
air. If sinterings should have formed, then they have to be removed!
Monthly
1.
Check spray nozzle for wear
The flat jet nozzle is to be replaced, if:
– the spray pattern is no longer a regular oval
– deeper grooves are in the nozzle slot, or even the wall thickness
is no longer recognizable
– the wedge of the electrode holder is worn
Nozzles with deflectors:
– if the wedge of the electrode holder is worn down, then the
electrode holder is to be replaced
Replacing parts
Except for the replacement of possible defective parts, there are very few
repairs to be made.
The replacement of the cascade and the repair of the powder gun
cable connection is only permitted by an authorized Gema
Service center!
– Contact your Gema representative!
Dismantling the gun
General information
The gun should only be dismantled, if this is required because of
a defect or pollution.
– Dismantle the gun only so far, as the desired part is accessible!
WARNING
Touching the gun parts
During work on the gun, the gun can discharge along the body of
the coater if touching it.
► Before dismantling the gun, switch off the control unit and
disconnect the gun plug!
Summary of Contents for OptiSelect Pro GM04-E
Page 18: ...Rev 00 01 20 18 Product description OptiSelect Pro GM04 E ...
Page 32: ...Rev 00 01 20 32 Maintenance Repairs OptiSelect Pro GM04 E Dismantling procedure 1 2 3 ...
Page 34: ...Rev 00 01 20 34 Maintenance Repairs OptiSelect Pro GM04 E ...
Page 38: ...Rev 00 01 20 38 Disposal OptiSelect Pro GM04 E ...
Page 46: ...Rev 00 ...
