Condec PIN8010 - Manual (Page 11)

Maintenance & Service 5
4.0 Maintenance & Service
This section outlines the mechanical and basic electrical repair procedures for the PIN8000/PIN8010.
4.1 Troubleshooting
Table 4-1. PIN8000/PIN8010 Troubleshooting
Symptom Problem Remedy
The customer’s electronic standard
display or the output pressure gauge
slowly decreases over time. Leak in the system. Check all compression and pipe fittings
with Snoop
® , bottle of liquid leak gas
detector (PN 64781).
The electronic standard display or output
pressure gauge fluctuates when the
output pressure or vent valves are
closed. No pressure or vent control. Replace the valve seats or O-rings in
valves; check valve needles.
The electronic standard display or output
pressure gauge does not respond when
the vernier knob is turned. No vernier control. Re-adjust the isolation valves on the
Orion 3A; replace the vernier piston’s
O-ring.
The unit does not cycle when the pump
control switch is on. Fuse blown on the pump control board.
No power.
Replace the fuse.
Check that the power is on.
The unit cycles, but does not pressurize. Debris in check-valve seat in intensifier,
deformity in seat.
No supply pressure.
Remove seats in the intensifier and clean
and/or replace.
Check to see if there is sufficient supply
pressure.
4.2 Maintenance & Service Procedures
The repair procedures cover the major components and sub-assemblies which are critical to the proper
functioning of the calibrators and that need periodic maintenance over the life of the unit.
POWER
AC INPUT
LINE (P)
KBK8924-1, (56679)
BLACK
PUMP CONTROL BOARD ASSEMBLY
NOTE: MARKINGS SHOWN WITHIN " " ARE ACTUAL
PART NO.
SOLENOID
RED
56851
VALVE
YEL
GRN/ RED
MARKINGS ON UNIT.
SOLENOID
VALVE
PART NO.
56851
YEL
GRN/ RED RED
BLACK
BLACK
1 2 3
TB1
GREEN
WHITE
BLACK
4 1 3 2 GND LO HI
NEUTRAL
GROUND
TB2 TB3
LINE FILTER
(N)
(E)
(1)
(2)
(3)
(ON)
(OFF)
(MOM)
CAUTION
Only those persons who are formally trained as skilled technicians should attempt to repair these
units. All safety precautions should be observed due to the presence of electrical and high-pressure
components. The unit must always be unplugged from the power source and properly vented.
Figure 4-1. PIN8000/PIN8010 Wiring Diagram