Graco 313539F important safety instructions Standby, Shutdown

Models: 313539F

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Standby

Standby

If you stop spraying for a period of time, the unit will enter standby by shutting down the electric motor and hydraulic pump, to reduce equipment wear and mini- mize heat buildup. The ON/OFF LED and the pres- sure/cycle display on the motor control panel will flash when in standby.

NOTE:

 

The A , B , and

heat zones will not be

shut off in standby.

 

To restart, spray off target for 2 sec. The system will sense the pressure drop and the motor will ramp up to full speed in a few seconds.

NOTE:

This feature is disabled from the factory.

To activate or disable standby, adjust DIP switch #3 on the motor control board. See Reactor Repair-Parts man- ual 313540.

The idle time before entering standby is user-settable as follows:

1. Turn main power switch OFF

.

2. Press and hold , then turn main power switch

ON .

3.Press or to select desired timer set- ting (5-20, in 5 minute increments). This sets the length of inactive time before the unit will enter standby.

4. Turn main power switch OFF

to save

changes.

Shutdown

1. Shut off A , B , and

heat zones.

2.Park pumps.

a.Press .

b.Trigger gun until pump A stops in the retracted position and the pressure of both pumps bleeds down.

3. Turn main power OFF

.

4. Close both fluid supply valves (FV).

FV

ti10971a

5. Relieve pressure, page 31.

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313539F

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Image 30
Graco 313539F important safety instructions Standby, Shutdown