Xian Sulab Machinery Co., Ltd.
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| Brand | BLT |
| Description | Elevator Service Tool |
| Part No. | MPK708L |
| MOQ | 1PC |
| Transportion | TNT, UPS, DHL, Fedex, Air, Sea |
| Applicable | Elevator |
| Packages | Carton, Wooden case, Pallet etc |
| Delivery Time | Normally 2-3 working days after payment |
| Warranty | One year |
| Payment Method | Company Bank, Western union, alibaba, Paypal, Personal bank etc |
Pictures for BLT Elevator Lift Service Tool Programmer Unit MPK708L MPK708C
BLT Elevator MPK708C System Fault Manual
E1: Security circuit opened
Explanation: Safety circuit disconnected
Reason: Transformer TC2 fuse blown
Safety circuit has switch circuit action
Safety window, cranking handwheel, pit, car roof, machine room, traction machine emergency stop switch action
Solution: Replace the fuse
Check speed limiter, upper/lower limit, broken rope, buffer, safety gear switch
Check safety windows, cranking handwheels, pits, car roofs, machine rooms, and emergency stop actions of traction machines
Fault display and recovery method: the floor display can display, the microcomputer records the fault, and the safety circuit returns to normal to reset the fault