Versa-Matic 2 Bolted Metallic Hazardous Service Ball Valve (RE2 ) - Manual (Page 13)

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2: INST
AL
& OP
Model RE2 Metallic Bolted •
10
AirVantage Troubleshooting Guide
AirVantage RESETS AND ENTERS LEARN MODE
TOO FREQUENTLY
What to Check:
• Check for excessive varying environmental pumping
conditions
(changing head or suction)
• Check ice buildup in exhaust area
• Inspect sleeve and spool for damage
• Make sure patch cable plug is connected and locked
Corrective Action:
• Consult Factory After Sales Support Team
PUMP STALLS, RESETS, LEARNS, SEEKS AND
REPEATS
What to Check:
• Make sure patch cable plug is connected and locked
• Check ice buildup in exhaust area
Corrective Action:
• Consult Factory After Sales Support Team
PUMP MOVES OUT OF STEADY STATE AND NEVER
ATTEMPTS TO RELEARN (LED ON)
What to Check:
• Make sure patch cable plug is connected and locked
• Cycle the power off/on to the control module
Corrective Action:
• Consult Factory After Sales Support Team
• Cycle the power switch on the control module off/on
WHAT TO DO IN THE EVENT OF A DIAPHRAGM
FAILURE
If a diaphragm failure has been detected in pumps fitted
with AirVantage,
see page 5 for shut-down procedure.
What to Check:
• Has product migrated to the sensor?
Corrective Action:
• If the sensor has been submerged in product, the sensor
will need to be replaced. Consult the AirVantage servicing
section of the manual for detailed instructions.
What to Check:
• Has product contaminated the poppet valve?
Correct Action:
• If a significant amount of product has made it into the
poppet valve, then the unit will need to be disassembled
for inspection. Consult the AirVantage servicing section (p.24).
CAPSCREW, HEX SOC, M6 X 35mm
COVER
SEAL, O-RING
VALVE, SOLENOID
VALVE, POPPET
SEAL, O-RING
CONTROL MODULE
O-RING
CAP, SWITCH
POWER GENERATOR MODULE
CAPSCREW, HEX SOC, M6 X 25mm
SEAL, O-RING
CAPSCREW, HEX SOC, M6 X 25mm
SEAL, O-RING
COVER
CAPSCREW, HEX SOC, M6 X 35mm
O-RING
O-RING
REGULATOR
WASHER, FLAT, M6
WASHER, FLAT, M6
Do not open when an
explosive atmosphere
may be present.
WARNING
S u b s t i t u t i o n o f
components may
impair intrinsic safety.
WARNING