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TRUS<T>LIFT™ 750 LIMITED MAINTENACE MANUAL REVISION A, 16AUG2016
4.9
Verify that disconnects function correctly
Verify that when the disconnects are
fl
ipped power to the li
ft
is cut o
ff
and, if this is a
commercial li
ft
, the interlocks at each landing (when the li
ft
is in the correct posi
ti
on will
open) and that the alarm and light on board the carriage are ac
ti
ve.
4.10
Verify that key switches at each location function correctly
Verify that when a key switch at each landing or on board the li
ft
is turned to the
off
posi
ti
on the corresponding bu
tt
ons and control paddles do not operate the li
ft
.
4.11
Additional Redundancy Tests for Commercial Applications
For commercial li
ft
s there are o
ft
en addi
ti
onal redundancy tests required to be completed
during inspec
ti
on. To prepare for an inspec
ti
on where these are required RAM suggests
doing the tests prior to the inspec
ti
on so that the func
ti
ons are c
onfi
rmed.
RAM will typically include a copy of these redundancy procedures in a commercial li
ft
package but if you do not have them please contact RAM and we will supply a copy.
Section 5:
Maintenance Log:
Please keep a record of all maintenance done on the li
ft
in the maintenance log provided in
Appendix C.
Please have your serial number ready if you call RAM directly so we
can determine what li
ft
you have.
Serial Number is located inside of the control panel door.
