PRECAUTIONS
Safety Decals
1751-0149
File Name: 1751-0149 REV B
Decal Size: 5 x 2.5
STAY CLEAR.
Equipment starts
automatically.
1751-1252
File Name: 1751-1252
Decal Size: 4 x 2
*Control box appearance may vary depending on options.
4
NO
STEP
1751-0149 Rev B
1751-1252
Dock Face
Dock Face
Hook
RIG
RIG
TPR Hook must securely
TPR UniLock Hook must
capture Rear Impact Guard
securely capture Rear Impact
(RIG). Visually inspect before
Guard (RIG). Visually inspect
loading/unloading transport
before loading/unloading
vehicle.
transport vehicle.
• Area around RIG should be
free of plates, lift gates or other
obstructions for hook to
securely capture the RIG.
If hook is NOT able to securely capture the RIG, transport vehicle
must be secured by other means.
Obstructions
• Inspect all lights and alarm (if equipped) daily for proper
operation.
• Only authorized personnel who have read and understand
the owner's/user's manual should operate TPR vehicle
restraint.
• Maintain TPR vehicle restraint in accordance to
owner's/user's manual.
Call Systems Inc. for assistance at (800) 643-5424
1751-1051
Control Box Size: Overlay
Decal Size: 4 x 6.5
File Name: 1751-1051 Rev A
Figure 2
1.50"
Arc Flash and
Shock Hazard
PPE [Personal Protection
Equipment] Required
De-energize equipment before
Hook
working on or inside. Do not
open cover without appropriate
PPE. Refer to NFPA 70E for
PPE requirements. This panel
may contain more than one
power source.
Hazardous Voltage
Will Result in Death
or Serious Injury
1.50"
1751-0736
Lift Gates
File Name: 1751-0736 Rev A
Decal Size: 1.5 x 3
Lockout/Tagout
power before
servicing.
Comply with
OSHA 1910.147
1751-0857 Rev A
1751-0857
Control Box Size: Overlay
Decal Size: 1.5 x 3
File Name: 1751-0857 Rev A
4111-0072 — Dec. 2018
© 2018 Systems, LLC
S Y S T E
L o a d i n g
D o c k
E q
MATERIAL
ST
Need help?
Do you have a question about the TPR UniLock and is the answer not in the manual?
Questions and answers
Manual unlock
To manually unlock the TPR UniLock, the dock operator must press the RELEASE button on the controller inside the loading dock. This action causes the hook to rotate out past the anchor points and drop down into the housing, allowing the trailer to be released.
This answer is automatically generated