Repair
Repair Price: $ 1,588.00
Purchase
CSL Part Number: 109008
Product Overview: The Greer A450664 is a crane control module that serves as the primary electronic control interface for crane operations. It communicates via RS-485 network to coordinate between operator inputs and crane functions. The unit includes an internal data logger board with battery backup for recording operational parameters. It interfaces with external display panels to provide real-time system status and control feedback to crane operators. Commonly found in industrial cranes requiring integrated control and monitoring capabilities.
Category: Crane Control & LMI Systems
Manufacturer: Greer Company
Manufacturer Synonyms: TWG GC
Manufacturer Part Number: A450664
Series: Greer Crane
Please send in your pendant to aid in the repair of this Crane Control Unit.
Common Failures
Reported issues include display problems such as a black screen or intermittent loss of connection. These symptoms may be related to the Data Logger board or RS-485 network communication. Battery discharge concerns have also been observed, which may involve the daughter board.
Repair Approach
Repairs may involve replacing components such as the battery or Data Logger board as needed. Thread repair and cleaning may be performed when hardware is damaged. Resealing work may include gasket replacement and removal of previous sealing material.
Testing & Quality
Test procedures include initial evaluation to confirm reported issues, followed by shop testing under controlled conditions. Repaired units undergo multiple power cycles during a burn-in test to verify performance before return shipment.
Limited Repair
The Greer Company 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 Greer Company 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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