Graco Dyna-Star 24Y408 Instructions, Repair And Parts page 17

Problem
Pump (B) will not start.
Refilling pump (P) slows down or
stalls and no output at the fill valve
(Z).
Refilling pump (P) runs continuously
but does not stall.
3A3429C
Cause
No hydraulic supply.
Solenoid (JJ) malfunction.
No electrical supply to lubrication
controller (F).
Lubrication controller (F) malfunction. Refer to lubrication controller man-
Pump (B) malfunction.
Auto-Fill Shut Off Valve (S) has not
reset
Leakage in the system
Troubleshooting
Solution
Verify/check hydraulic supply.
Replace solenoid (JJ).
Turn on electrical supply.
ual.
Refer to pump manual 312350.
Relieve all refilling line (D) pressure.
see page 13.
Make sure Auto-Fill Shut Off (S) pin
is down. See F . 14, page 14.
IG
Inspect the refilling line (D) and cor-
rect any leaks.
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