© 2018 Columbus McKinnon Corporation. All Rights Reserved
6
P/N: EL-680 REV AA JULY 2018
POST INSTALLATION INSPECTION
After installation, but prior to placing this hoist into
service, a post installation inspection should be per-
formed using the checklist in the Maintenance and
operating Procedures Section.
OPERATION
OPERATING PERSONNEL
It is recommended that hoist operation be limited to
the following personnel:
a. Appointed operators who have passed a
practical operating examination.
b. Maintenance and test personnel when it is
necessary in the performance of their duties.
c. Inspectors.
GOOD OPERATING PRACTICES
a. The operator should not engage in any
practice which will divert his attention while
engaged in operating the hoist.
b. When an “out-of-order” sign is on the starting
controls, the operator should not power the
unit or start operations until the sign has been
removed by a designated person.
c. Before starting the hoist, the operator should
be certain that all personnel are clear.
d. The operator should familiarize himself with
the equipment and its proper care. If
adjustments or repairs are necessary or any
damage known, or suspected, he should
report the same promptly to the appointed
person and should also notify the next
operator of the damage upon changing shifts.
e. All controls, such as push button stations,
brakes and limit switches should be tested by
the operator before beginning a shift. If any
controls do not operate properly, they should
be adjusted or repaired before operations are
started.
HANDLING THE LOAD
a. Size of Load
Do not load the hoist beyond the rated load,
except for properly authorized tests.
b. Attaching the Load
1) The hoist chain should not be wrapped
around the load.
2) The load should be attached to the hook by
means of slings or other approved devices.
3) The slings or other approved devices shall
be seated properly in the saddle of the hook
before operation.
c. Moving the Load
1) The load should not be moved or lifted
more than a few Inches until it is well-balanced
on a sling or lifting device.
2) Care should be taken In hoisting to be
certain that:
(a)
Holst chain is not kinked or
twisted.
(b)
Load does not contact any
obstructions.
(c)
Multiple part chains are not
twisted about each other.
3) No hoist should be operated until the hoist
unit is centered over the load.
4) The operator should test the brake each
time a load approaching the rated load is
handled by raising the load just enough to
clear the floor or supports, and check for brake
action. The lift should be continued after the
operator is assured the brake is operating
property.
5) The operator should Inch the hoist into
engagement with a load, and avoid
unnecessary stops and starts.
INSPECTION
Inspection procedures are divided into three general
classifications based upon the Intervals at which
inspection should be performed. Deficiencies should
be carefully examined and corrected. The Intervals
between Inspections will vary due to operating
conditions and amount of use. The following
Inspection intervals are based on intermittent use
under normal environmental conditions. If the hoist is
used more than intermittently or under adverse
environmental conditions. It should be inspected more
frequently.
DAILY INSPECTION
Inspect the following items daily before operating hoist:
a. Check all controls and operating mechanisms
for proper operation.
b. Check limit switches and brake for proper
operation.
c. Check hooks for deformations, chemical
damage or cracks. Replace any hook showing
any of these signs.
