Standby; Shutdown - Graco REACTOR H-VR Operation

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:
A
B
The , , and
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
ON .
3. Press or
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
changes.
30
heat zones will not be
.
, then turn main power switch
to select desired timer set-
to save

Shutdown

A
B
1. Shut off ,
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).
5. Relieve pressure, page 31.
, and heat zones.
.
FV
ti10971a
313539F