WAGNER 2310478, Перевод оригинального руководства по эксплуатации

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VM 500
VERSION 09/2018 ORDER NUMBER DOC 2318724
27
8.2.2 MAINTENANCE INSTRUCTIONS
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.
Prior to Maintenance
– Flush and clean the system.
After maintenance
– Carry out safety checks in accordance with Chapter 8.2.3 .
– Put the system into operation and check for leaks as described in Chapter 6.9 .
– Have the system checked for safe condition by an authorized person.
In accordance with DGUV 100-500 Chapters 2.29 and 2.36:
– The liquid ejection devices should be checked by an expert (e.g., WAGNER service
technician) for their safe working conditions as required and at minimum every
12 months.
– For shut down devices, the examination can be suspended until the next start-up.
8.2.3 SAFETY CHECKS AND MAINTENANCE INTERVALS
For the safe operation of stationary electrostatic spraying equipment for ignitable liquid
coating products, intervals for periodical inspections are defined as follows:
Inspection point Inspection interval Remarks
Spray gun cleaning/flushing daily
Spray gun operating manual
Hoses, tubes, couplings daily
Grounding measures weekly Chapter 4.2.3 , Chapter 6.6
Inspection for damage weekly Chapter 8 , Chapter 9
Locking of the technical ventilation
with the electrostatic spraying
equipment
annually Chapter 6.8
The above recommended intervals are maximum values and may be modified by the operator
depending on the local and operational conditions and the contamination.
Damaged devices must be decommissioned and repaired immediately. The functionality
and completeness of the control unit must be checked regularly. All sealed elements on the
control unit must be present and undamaged. During operation, all electric connections
of the control unit have to be tightly sealed with the corresponding plug connectors or
closing elements.