Harrington Hoists and Cranes Static/Dynamic Hoist Load Tester User Manual
Page 11
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2. SEQUENCE OF OPERATIONS FOR STATIC HOIST LOAD TESTER
IMPROPER test stand use could result in death or serious in-
jury.
To avoid these hazards:
NEVER overload unit.
ALWAYS operate, inspect and maintain this test stand with
operator safety as a goal.
ALWAYS read owner's manual and safety instructions prior to
use.
2.1 The following is a suggested procedure for load testing a manually operated
hoist.
Step 1: If the hoist tester is mounted on casters,
insure that the caster pivot and rolling locks
are engaged.
Step 2: Always use the winch to lift heavy units into place.
Step 3: Using the hoist tester winch and hoist tester step, suspend a 1/4 to 5 ton hoist
from front top link (yellow, size 1) or 6 to 10 ton hoist from the rear top link
(orange, size 1 1/4).
Step 4: Engage the bottom hook through the corresponding master link on the lower
beam assembly and remove the slack from the load chain.
Step 5: Review the calibration chart and locate the pressure setting that corresponds
to the rated capacity of the hoist being tested.