lancer 605, Operation Manual

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TROUBLE CAUSE REMEDY
4.1 Miscellanease leakage. A. Gap between parts.
B. Damaged or improperly installed
o-rings or seals
A. Tighten appropriate retaining screws
B. Replace or adjust appropriate o-rings
or seals
4.2 Insufficient water flow. A. Insufficient incoming supply water
pressure.
B. Reduced flow
A. Verify incoming supply water pressure
is a minimum of 35 PSI (0.241 MPA).
B. Remove water pump. Remove screen
from outlet port and check for debris/
clogging. Clean screen, as necessary,
and reinstall screen in outlet port.
Reinstall water pump.
4.3 Insufficient syrup flow. A. Insufficent CO
2
pressure to syrup
pumps or figals.
B. Shutoff on mounting block not fully
open.
C. Foreign debris in syrup flow control.
A. Adjust CO
2
pressure to 80 PSI (0.552
MPA) [minimum 70 PSI (0.483 MPA)] for
BIB pumps.
B. Open shutoff fully.
C. Remove syrup flow control form upper
body and clean out any foreign material
to ensure smooth free spool movement.
4.4 No product dispensed A. Water and syrup shutoffs on mounting
block not fully open.
B. The key switch on an electric valve is
in the OFF position.
C. Dispenser supply sufficient but no flow
at back block.
D. Power to circuit board interrupted.
E. Valves not receiving power.
F. Keypad inoperative.
A. Open shutoff fully.
B. Turn key switch to ON position.
C. Check dispenser for freeze-up or other
problems.
D. Reset circuit breaker on top of control
box. If breaker trips again, refer to
Section 8.22. Also check connection J10
on circuit board and check Fuse F2 on
PCB.
E. Check connectors J2 and J6 on circuit
board. Check connections at valve.
F. Check connection J13 on circuit board.
Configure valve to different switch. If
product dispenses at the new switch but
not the old switch, replace keypad.
4. TROUBLESHOOTING
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