4
SAFETY PRACTICES,
continued
JH INDUSTIRES INC.
INSTA ATION, MAINTENANCE AND SERVICE
Place barricades on the floor around and in the
driveway in front of the dock lift’s final location while
installing, maintaining or repairing the dock lift.
PUT THE MAINTENANCE BARS IN PLACE
before doing any maintenance or repair under the
dock lift. (See Maintenance pages 21-23)
When working on any electrical components, after
raising, disconnect the power and properly tag or
lock out before doing any maintenance or repair.
All electrical troubleshooting or repair must be done
by a qualified electrician and must meet applicable
codes.
If it is necessary to make troubleshooting checks
inside the control box with the power on, USE
EXTREME CARE!
Do not place fingers or un-insulated tools inside
the control box. Touching wires or other parts
inside the control box could result in electrical
shock, death or serious injury.
PREPARATION
WARNING
Read and follow this instruction manual. Failure
to do so could result in serious injury or death.
READ AND FO OW THE INSTA ATION
INSTRUCTIONS CONTAINED IN THIS MANUA
BEFORE INSTA ING THE DOCK IFT. If you
have any questions concerning this manual or
it’s contents please contact your dealer or JH
Industries, Inc.
Permanent installation of lift table may be subject to
local code, rules and regulations. Check local
codes and regulations first. It is the owners or
installers responsibility to obtain any necessary
permits and inspections.
During storage and shipping protect the power
unit from weather and moisture. Moisture in or
around the power unit could cause electrical
shock. Prior to installation verify there is no
water or moisture present, failure to do so could
cause personal injury or death.
The electrical motor or power pack can give off
sparks and does not qualify as an explosion
proof unit unless ordered otherwise. Verify the
area where the motor will be installed is free
from flammable gasses. Explosions or fires
could result causing property damage, personal
injury or death.
For all pit installations check the pit for square and
size before installing. Measure the actual length of
width of the dock lift and the length and width of
your pit. Make sure there is 1” min. clearance
between the dock lift and pit on all four sides.
Measure from corner to corner diagonally to verify
the pit is within 1/2” square. With a contractors
square check that the vertical walls of the pit are
within 1/4” square.
Requirements for Installation:
•
Crane or fork truck with capacity to safely lift the
dock lift assembly
•
Masonry drill with bits to install lag bolts
•
Shims, lag bolts and grout
•
isconnect located near the location of the
power unit (See FIGUR # )
•
Check with local codes and regulations for any
permits or other documentation that may be
required
•
Hydraulic oil for refilling or topping off the power
unit (See FIGUR # )
•
2’-0” to 4’-0” long level and contractor’s square
•
3/4”-10 x 6”LG. Forge Eye Bolts & 3/4”-10 Hex
Nuts (Optional)
•
Spreader Bar and Chains for lifting ock Lift
Do not install dock lift if damage has occurred.
The dock lift could malfunction or fail causing
personal injury or death.
!
WARNING
!
WARNING
!
WARNING
!
