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Commercial in confidence. User Manual Revision CTK-SM-REV8-060720
6. SERVICING INSTRUCTIONS
- Continued
6.18 Mains Power Cable - Replacement
(Refer Figure 4.)
Removal
a) Raise the mattress platform to maximum height and remove seat cover (figure 7
item 41). Unplug bed from mains power supply socket.
b) Remove screw and star lock washer securing mains cable flying earth terminal to
the bed frame.
c) Insert a small flat screwdriver into slot (A) on the outside of the control box mains
inlet socket to release the red coloured cable retaining clip as shown on figure 15.
Whilst pushing down on the tab, pull out the cable (7) from the control box socket.
d) Cut and remove cable ties securing the mains power cable to the bed frame.
Figure 15: Control Box Power Cable
Installation
a) Plug the mains power cable into the control box (1) socket. Make sure that the
retaining clip clicks into place and that the mains lead cannot be accidentally pulled
out of the control box.
b) Reattach the earth terminal to the bed frame.
c) Secure the cable to the bed frame with cable ties.
d) Using the electrical safety test equipment (see Tool & Equipment section) verify that
the earth bonding resistance value is within the limits shown in
“Technical Data”
section of this manual.
