Graco HydroShield WABH00, Инструкция - Каталог запасных частей

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Maintenance
Maintenance Maintenance Maintenance
Servicing this equipment requires access to parts which may cause electric shock or other serious injury if
work is not performed properly. Moving parts, such as the isolation valve, can cut or amputate fingers.
• Do not service this equipment unless you are trained and qualified.
• To reduce the risk of injury, follow the Pressure Relief Procedure, page 30 before checking, servicing, or
repairing any part of the system and whenever you are instructed to relieve the pressure.
• Comply with all local codes and regulations.
To reduce the risk of fire, explosion, or electric shock, before flushing or servicing the system:
• Follow the Fluid Voltage Discharge and Grounding Procedure, page 29 before flushing, checking, or
servicing the system and whenever you are instructed to discharge the voltage.
• Clean all parts with a non-flammable fluid as defined under Models, page 5 .
• Do not touch the gun nozzle or come within 4 in. (102 mm) of the nozzle during gun operation or until you
perform the Fluid Voltage Discharge and Grounding Procedure, page 29 .
Routine Routine
Routine Maintenance
Maintenance
Maintenance
Before performing any maintenance task, prepare the system for service. Follow the
Prepare the System for Service, page 68 .
Table Table Table 4 4 4 Service Service Service Interval Interval Interval Chart Chart Chart
Maintenance Maintenance Maintenance Task Task Task Daily Daily Daily Weekly Weekly Weekly
Flush the system regularly. Follow the steps in
Flush the System (Systems without Color Change), page 31 or
Flush the System (Color Change Enabled Systems), page 32 .
Flush before changing fluids, before fluid can dry in the equipment, at the end of the
day, before storing equipment, before repairing equipment.
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Check for fluid leaks. Follow the steps in Check for Fluid Leaks, page 68 .
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Wipe off any build-up off of the isolation valve components.
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Check the level of the wash fluid to make sure that it is above the minimum
line marked on the wash fluid bottle. Fill or replace, if necessary. Follow the
Replace the Wash Fluid, page 69 .
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Clean the gun. See your gun manual.
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Perform a pump stall test. Follow the Pump Stall Test Procedure, page 60 .
Perform task any time fluid is seen at the weep holes on the isolation fluid pump, or
any time the pump is serviced.
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Check the bleed resistor. Follow the steps in Check the Bleed Resistor, page 70 .
For maintenance of the Merkur AA fluid pump, reference manual 312794. See
Related Manuals, page 3 .
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