Graco Dyna-Star 24Y408 Instructions, Repair And Parts page 14

Operation
b. Close ball valve (bv) when all pressure has
been relieved.
NOTE: The pin may not drop and the Auto-Fill
Shut Off may not reset because the tank is full.
However, when the pump begins using the
grease, the pin resets. The pin must reset
before the next cycle of refilling.
pin
drops
F . 12
IG
5. Disconnect lubrication supply hose from the
Auto-Fill Shut Off (S).
6. Install plugs in the Auto-Fill Shut Off inlet and the
refilling line (D) to prevent contaminants from enter-
ing the pump.
Refilling Systems with a Fill Valve (Z)
1. Prior to starting the fill, pull out and hold black pres-
sure relief knob (Z1) long enough to relieve line
pressure between fill valve (Z) (F
Auto-Fill Shut Off (S).
Z1
Z2
F . 13
IG
14
. 13) and
IG
Z
Z3
2. Verify the Auto-Fill Shut Off (S) pin is down, indicat-
ing it is reset (F . 14).
IG
pin
down
F . 14
IG
3. Remove the yellow dust cover (Z2) from fill coupler
(Z3) (F . 13, page 14).
IG
4. Connect the refilling line (D) between the remote fill-
ing stations pump (P) and fill coupler (Z3) port
marked with an "I" (F
5. Start the remote filling station pump (P).
6. When reservoir (K) is filled:
• the remote filling station pump (P) stalls
(dead-heads),
• the Auto-Fill Shut Off (S) pin pops up (F
• the gauge pressure in the refilling line (D) rises
to the fill pump's set pressure.
NOTE: If the pump does not stall (dead-head) there is a
leak in the system.
pin
up
F . 15
IG
. 13, page 14).
IG
IG
3A3429C
. 15),