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 26
, 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
, and turn OFF
(O) the ES On-Off switch 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
• Do not touch the gun nozzle or come within 4 in.
(102 mm) of the nozzle during gun operation or
until you perform the
and Grounding Procedure, page 25
.
Flush
Flush
Flush the
the
the system.
system.
system.
Flush the system regularly.
See
Prepare
Prepare
Prepare the
the
the system
system
system for
for
for service.
service.
service.
1.
Discharge voltage in the system. Follow
the
Fluid Voltage Discharge and Grounding
2.
Flush the system.
See
3.
Relieve pressure in the system. Follow the
Pressure Relief Procedure, page 26
4.
Press the Stop button
on the control
interface and unplug the power cord (Y).
5.
Service the component.
3A7370B
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