= Inspect
= Verify
= Perform process
Document No: 723590-1
Revision: D
Issue Date: 2023-Jan-30
Page 27 of 45
This document and all copies are the property of Safeworks, LLC. All dimensions and data are indicative only.
The user must ensure that the equipment complies with local rules and regulations.
8.3 Cautions for Cold Weather Operation
When operating the hoist in cold weather,
test the secondary overspeed brake frequently to
make sure it is not frozen. (Refer to section “9.3
Resetting the Overspeed Brake Test Button” on
Page 29).
If the hoist will not raise or lower the platform
while you are trying to test the overspeed
brake,
DO NOT USE THE HOIST
unless this is
corrected during the thaw-out process outlined
below.
If the overspeed brake does not stop the
hoist,
DO NOT USE THE HOIST
until the brake
has been thawed using the instructions below.
Wait until the hoist is fully dry and is in proper
working condition before using.
Thaw the brake by blowing ducted dry heat
(150
°
F / 66
°
C max.) on the brake area. This
can be done with an ordinary hair dryer.
DO NOT
USE AN OPEN FLAME
on the hoist.
If the hoist does not operate properly after
thawing,
DO NOT USE
. Return the hoist to your
supplier.
Blow dry air here to
thaw hoist
Figure: 8.3.1
CAUTION:
Use extreme caution when
operating the hoist in freezing
temperatures. Test frequently for
normal hoist operation. All tests
must be done within 3 feet (1
meter) of ground level.
