DHR 230RCB Series, Техническая документация

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20
Version 1.1 January 2019
Den Haan Rotterdam
7. REPLACING OF MOTOR FRAME
Motor frame replacement
1. Switch off the main power
2. Open the backplate of the motor housing
3. Disconnect the power cables connected to the motor frame
4. Unscrew the four (4) bolts to dismount the searchlight from the base structure
5. Unscrew the spindle nut
6. Tilt the searchlight vertically
7. Disassemble the bottom plate
8. Unscrew the (4) bolts and carefully remove the defective motor frame
9. Slowly insert the new motor frame in the motor housing. Be careful not to damage the dirt wiper
located on top of the motor housing
10. Before fixing the (4) bolts of motor frame, the following steps should be taken:
A. Reconnect the power cables
B.
Turn the motors left/right and up/down using the controls. This is necessary to settle the motor
frame inside the motor housing
11. Close the motor housing by mounting the bottom plate
12. Reposition the searchlight and mount it on the base structure
13. Fasten the spindle nut. Do not overtighten it!
14. Test the searchlight both in vertical and horizontal directions to ensure that the searchlight is function-
ing properly
15. Searchlight is ready for use
Spindle nut
Bottom plate
Four bolts
Dirt wiper
1
1
2
2
4
3
3
5
Motor frame
5
4
!
!