Repair
Repair Price: $ 394.00
Purchase
CSL Part Number: 80525
Product Overview: The Reverse Option Relay Board (M34740-112-PN) is a control card used in Pandjiris turning roll systems to provide directional control for motor-driven welding positioners and rotators. It interfaces with the main control system to reverse motor rotation, typically through relay switching logic. The board includes a 24VDC control circuit with multiple DPDT and 4PDT relays, electrolytic capacitors, and a transformer configurable for different input voltages. Common applications include pipe welding turnrolls and vessel rotators requiring bidirectional positioning.
Category: Motor Controls
Manufacturer: Pandjiris
Manufacturer Synonyms: Panjiris Weldmant
Manufacturer Part Number: M34740-112-PN
Series: PANDJIRIS Turning Roll Controls
Also Known As(AKA): 24CA0012
Common Failures
Common issues reported for this product include defective electrolytic capacitors, weak solder joints, damaged relays, and burnt-out resistors. Grounding errors have also been identified as a cause of relay and resistor damage. Customers encountering similar problems may benefit from professional evaluation and repair services.
Repair Approach
The standard repair process involves replacing defective components, such as relays and capacitors, and addressing weak solder joints. Additional measures may include adjusting standoffs to prevent contact issues and repairing burn damage on the PCB. These steps are typical for restoring the product to serviceable condition.
Testing & Quality
Repaired units undergo testing to verify functionality, which may include burn-in tests and other functional evaluations. Each unit is reviewed by a technician to verify that the repairs address the identified issues. Units that pass all required tests are considered serviceable and ready for operational use.
Limited Repair
The Pandjiris part number is only available as a limited repair at our facility. Repairs to this item may be limited due to several reasons:
- Availability of parts
- Less than 100% test ability due to required support equipment
To have us attempt a repair on your Pandjiris part follow these steps:
Step 1 -
Click the Repair Now button above to add the part and complete the RMA form.
Step 2 -
Print the RMA form that is sent to your email, and put it in the box with the parts for repair.
Step 3 -
Mail the box to the address on the RMA.
After we receive your item, we will perform an inspection and an authorization to repair will be sent for your approval. Work will begin after your authorization is received.
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