Siemens PORTARAY HELIODENT 70 Maintenance Instruction page 49

U-channel
markings.
X-ray tube assembly wires | 3 | 4 | 5 |
6
Scissor arm wires | 3 | 4 | 5 | 6
Ground Connections
Connect the leads as shown and secure
Press in U-channel
Place cap on yoke TAKE CARE NOT TO PINCH ELECTRICAL WIRES
Place cover over yoke and fasten with screw.
Wiring exchange in scissor arm: WE DO NOT RECOMMEND a field repair.
Defective scissor arms shall be returned to SIEMENS MEDICAL SYSTEMS, INC. Dental X-Ray Division
(address see rear)
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