Service; Before Servicing; After Servicing - Graco ProMix Auto Service Parts

Service

Before Servicing

• To avoid electric shock, turn off EasyKey™ power
before servicing.
• Servicing EasyKey™ display exposes you to high
voltage. Shut off power at main circuit breaker
before opening enclosure.
• All electrical wiring must be done by a qualified
electrician and comply with all local codes and reg-
ulations.
• Do not substitute system components as this may
impair intrinsic safety.
1.
Follow "Pressure Relief Procedure" on page 10.
2.
Follow "Shutdown" on page 11 if service time may
exceed pot life time and before servicing fluid com-
ponents.
311189C
3.
Close main air shutoff valve on air supply line and
on ProMix™ Auto.
4.
Shut off ProMix™ Auto power (0 position). F
5.
If servicing EasyKey™ Display, also shut off power
at main circuit breaker.
F . 10
IG

After Servicing

After servicing the system, be sure to follow the
Start Up checklist and procedure in the ProMix™ Auto
Operation manual.
Service
. 10.
IG
0 = OFF
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