INSTALLATION & SERVICE MANUAL – FLEXSTEP V2– UK VERSION
1.7
Liftup A/S Hagensvej 21| DK-9530 Støvring | Denmark | T: +45 96 86 30 20 | M: support@liftup.dk | www.liftup.dk | CVR DK-1015 3964
7.6 Automatic ramp/roll-off protection
The automatic ramp/roll-off protection is driven by an electric motor inside the steel tube. The
motor also drives the mechanical lock inside the tube. The lock ensures that no one or nothing
rolls off the lifting platform during motion.
Maintenance/Repair/Replacement:
1. Unscrew the two screws holding the mounting bracket (A) for the ramp tube, and
remove gently. Beware of the wires connecting to the motor!
2. Gently pull out the lock assembly from the tube (B & F). If the lock pawl (F) is out,
push it in with a finger. If the lock assembly is tight, use a screw to retract it from
the tube. The lock pawl is spring loaded - be careful!
3. Gently pull out the cam disc and spring from the tube (C).
4. Unscrew the screw holding the motor flange (D).
5. Pull out the motor assembly. Be careful with the cable for the motor!
6. When attaching the lock assembly, the lock pawl (F) should point towards the micro
switch (G).
7. Micro switch for ramp lock.
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