Airborne contaminants or suspended particles may exist when cutting certain
materials. Wear respiratory protection when these conditions are present.
Maintenance Safety
• Read the instructions in all sections of this manual before performing any maintenance on the
pump. Important information is contained throughout this manual to minimize hazards and wear
on
t
he machine.
WARNING
Before starting any service or maintenance, turn off electrical power and relieve
all water and hydraulic pressure. Proper lockout/tag-out procedures must always
be followed prior to performing any maintenance of the unit.
• Use the proper tools required for specific procedures. When special tools are called for, make sure
t
o use them because they are specifically designed to make the job easier and prevent damage to th
e
e
quipment
.
• R
emove all tools from the work area before starting the machine.
• Always test the pump after service or maintenance: follow startup procedures outlined in the
Operation section of this manual.
Electrical System Safety
• Always make certain the electrical current is shut off and the proper lockout/tag-out procedures
have been followed before starting any service or maintenance procedures.
Hazardous voltage within can c
ause injury or death. Disconnect and lock out main
power before opening the cabinet.
• Make sure that all safety devices are operational.
• To panic-stop the pump and bleed the high pressure, push in the EMERGENCY STOP button.
• Open the main power circuit breaker (plant-supplied power) before beginning the procedure. Attach
a safety tag warning others not to turn the power o
n.
• W
hen replacing wiring, use only the same size, type, and color as the original
.
• A
fter servicing, ensure all electrical breakers are reconnected and doors and covers are closed
before restarting.
• To check emergency system: turn on power and push the EMERGENCY STOP button(s). Chec
k
t
he system to make sure it has been shut down properly.
7
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