Scissor lift
Happ10
Version 4.0
©HAPP Australia Pty Ltd
Page 12
Ensure your thread the fittings cleanly; failure to do so can cause threads to be
cross threaded which destroys either or both fittings.
Figure: location on pump assembly to connect hydraulic line.
l
Tighten fittings firmly enough to obtain seal, do not over tighten.
l
Check all fittings on pump assembly are firm (not leaking when operating).
Exploded view of pump assembly.
The pump unit is fitted to multiple models, the outlet hose can be installed on either
side of the control block by swapping the pipe joint for the plug screw on the other
side. Confirm fittings are tight prior to operation.
Electrical system connection
Circuit wiring must be done by a professional
electrician
Make sure power supply voltage is the same as the lift requirement
Ensure the phase connection is correct the wrong wiring will burn out the
motor which is not in the scope of warranty. Power unit much be kept dry
The figure below illustrates the electrical connections for the control unit on the
electric motor.
