System Maintenance Instructions
IL380 Tek-CARE
®
NC150 & NC200 Manual • 15
Copyright © TekTone Sound & Signal Mfg., Inc. All Rights Reserved.
System Maintenance Instructions
FZ151 In-Line Fuse Holder
The only user serviceable part is a 4A, 125 VAC fuse (1.25"×0.25").
• Disconnect power to the associated SS100 transformer. If the SS100 is hard wired,
locate the associated breaker and turn it off. If a means cannot be established to
remove power to the SS100, then contact qualified service personnel and do not
proceed further. The SS106 powering the associated PK151A or PK152 should
also be powered down in the same fashion.
• Once power has been removed, firmly grasp both ends of the fuse holder, push
in and rotate in opposite directions. Pull out on both ends and the fuse will be
exposed.
• Remove the fuse and insert the new fuse. Put fuse holder back together and
verify that both pieces are interlocked. Restore power to the system.
For repair or replacement of any other parts, contact qualified service personnel. A list
of replacement parts and numbers appears in the
Replacement Parts
section.
IR151B, IR152B Patient Stations
The only user serviceable part on these stations is the call cord. To replace:
• To remove the call cord, grip end of plug firmly and pull straight away from
patient station.
• To replace the call cord, hold by end of plug and push straight into call cord jack
on patient station.
• To test, push the button at the end of the call cord. The
call placed
lamp should
illuminate. Push the
reset
button to cancel the call.
For repair or replacement of any other parts, contact qualified service personnel. A list
of replacement parts and numbers appears in the
Replacement Parts
section.
SF155B Emergency and SF156B Code Stations
There are no user serviceable parts on these stations. Notify qualified service personnel
for repair or replacement.
LI150B Duty Stations
There are no user serviceable parts on these stations. Notify qualified service personnel
for repair or replacement.
