User's Manual

Maintenance
34 3A0261H
Maintenance
NOTE: If material is leaking, see Troubleshooting on
page 34.
See Related Manuals on page 3 for dispense valve and
feed system maintenance socket schedule and proce-
dures.
Air-Water Separator/Filter
Drain water once a shift or as necessary.
Troubleshooting
Perform Pressure Relief Procedure before perform-
ing any troubleshooting procedure.
Problem Cause Solution
Dispense valve stalling and no mate-
rial being dispensed despite ade-
quate input pressure
Blocked needle Check needle for cured material,
replace mixer as required
Flow control valve closed Open
Dispense valve not discharging nor-
mal or full volume
Low material level in reservoirs Fill material reservoirs and prime the
machine
Air in material tanks Fill reservoirs and prime machine
Material leaks past spool valves Spool valve worn or damaged Replace the spool valve and sleeve
Material leaks around needle while
dispensing
Cured material in needle Check mixer for cured material,
replace needle
The horn beeps after each shot Dispense is longer than the dispense
limit timer
Check mixer for cured material
The horn beeps continuously If the low level sensors are on, the
system may be low on material
Check level screen for low level con-
dition, if low level condition is present,
fill tank with material