Happ 27 User manual

INSTALLATION
and
OPERATION MANUAL
FOUR POST WORKSHOP HOIST
HAPP27
The manual is an integral part of the lift, which it should always accompany even if the unit is sold. The
manual must be kept in the vicinity of the lift in an easily accessible place so that the operator and

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Version 5 WWW.HAPP.COM.AU
1
maintenance staff must be able to locate and consult the manual quickly at any time.
ATTENTIVE AND REPEATED READ ING O F SA F E T Y INSTRUCTION, WHICH
CONTAINS IMPORTANT INFORMATION AND SAFETY WARNINGS, IS
PARTICULARLY RECOMMENDED.
These documents shall not relieve the owner/operator of its legal responsibilities or
obligation in accordance to the Workplace Health and Safety Act 2011.
Note: Thank you for participating as an early adopter
of the HAPP 27.
The diagrams shown in this document are off a HAPP
28 Workshop Hoist which has the wheel alignment
option.
We are yet to capture pictures of the installation and
use of the HAPP 27.
We would appreciate it if you can capture similar
photographs and return to us for inclusion in the next
version of this manual.
Also any comments and suggestions would be
appreciated.

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Contents'
Comments to consider in early adopter program...............................................................................................................4!
Introduction............................................................................................................................................................................6!
Intended Use ......................................................................................................................................................................6!
Safety Instructions for Commissioning .............................................................................................................................6!
Safety Instruction for Operation ........................................................................................................................................6!
!"#$%&%'()*$"#$%"+ ..........................................................................................................................................................7!
General maintenance..........................................................................................................................................................7!
Purpose and characteristics....................................................................................................................................................9!
Main parameters.................................................................................................................................................................9!
Storage .............................................................................................................................................................................10!
Opening the steel frame ...................................................................................................................................................10!
Disposal of steel frame..................................................................................................... Error! Bookmark not defined.!
Transportation / delivery ......................................................................................................................................................11!
Installation and testing .........................................................................................................................................................11!
Installation overview........................................................................................................................................................11!
Detailed installation instructions and tips ............................................................................................................................12!
Unloading the hoist on delivery.......................................................................................................................................12!
Unpacking the hoist .........................................................................................................................................................14!
Removing the runways ....................................................................................................................................................15!
Assembling the hoist............................................................................................................................................................18!
Place the cross beams on blocks in correct position in building......................................................................................19!
Assemble the runways onto the crossbeams....................................................................................................................19!
Place the columns onto the cross beams..........................................................................................................................21!
Attach cables and safety mechanism ...............................................................................................................................22!
Align columns into correct position in building ..............................................................................................................24!
Ensure the columns fit tightly onto nylon blocks at end of cross beam (no sideways movement). ................................24!
Double check all measurements.......................................................................................................................................26!
Bolt in columns................................................................................................................................................................26!
Fit pump assembly ...........................................................................................................................................................27!
Adjust cables and safety mechanism ...............................................................................................................................28!
Working conditions:.............................................................................................................................................................33!
Operation..............................................................................................................................................................................34!
Hoist Operating Procedures .................................................................................................................................................34!
Pre operation checks: .......................................................................................................................................................34!
Operation: ........................................................................................................................................................................34!
Maintenance:....................................................................................................................................................................35!
Maintenance Schedule .....................................................................................................................................................35!
Environment:....................................................................................................................................................................36!
Defects/Malfunctions.......................................................................................................................................................36!

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Controls............................................................................................................................................................................37!
Electrical system ..............................................................................................................................................................38!
Limit switch wiring (optional).........................................................................................................................................39!
!"#$%&'$(")*'&'+,)-)./0111...............................................................................................................................................40!
Loading vehicle onto lift..................................................................................................................................................42!
,-%.%'( ............................................................................................................................................................................42!
/"0%&1")%')#-%."2)3*.%4%*' .............................................................................................................................................43!
5*+"#%'( .........................................................................................................................................................................43!
Troubleshooting ...................................................................................................................................................................44!
Hydraulic System.................................................................................................................................................................45!
Reference diagram ...............................................................................................................................................................46!
Safe operation of hoist .........................................................................................................................................................47!

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2344#+%5)%3)$3+5'6#&)'+)#(&"7)(638%#&)8&3,&(49)
Removal of this section
One customer reported that the section below can catch on bumpers, others have no issue. This section
should be inspected for clearance when loading your vehicle, if you elect to remove this section please
advise HAPP.
Length of Runways
The HAPP27 runway length is 4.6m.
The length from crossbeam to crossbeam on delivered product should be measured and used to determine
optimum location.
Safety release mechanism
Do not force the safety release mechanism. Move your release level and review its operation.
!
!

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Final!notes!on!HAPP!2700000READ!ME!FIRST00000!
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Introduction'
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Four post workshop lift HAPP27
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These documents shall not relieve the owner/operator of its legal responsibilities or obligation in
accordance to the Workplace Health and Safety Act 2011.
Servicing!overview!
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Purpose'and'characteristics'
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Figure: Dimensions of hoist.
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Installation'and'testing'
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Four post workshop lift HAPP27
Vers i o n 5 WWW.HAPP.COM.AU
12
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Detailed'installation'instructions'and'tips'
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Lift the hoist of the truck using the recommended lift points.
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Four post workshop lift HAPP27
Vers i o n 5 WWW.HAPP.COM.AU
13
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Figure: Tilt tray truck with happ 28 and happ 10 onboard.
Figure: Tilt tray unloading directly into building, this hoist when unloaded is fully inside
the building, note the boards used to protect the hoist and floor.

Four post workshop lift HAPP27
Vers i o n 5 WWW.HAPP.COM.AU
14
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Figure: Protective board to catch items dropping from packaging after straps is cut.
The smaller parts unpacked are listed below.

Four post workshop lift HAPP27
Vers i o n 5 WWW.HAPP.COM.AU
15
Figure: picture of parts supplied with 4 post lift
The parts are listed below.
Number
Description
1
Covers for cross beam
2
End plates connected to front of runway
3
Guide pins that fit into column end of cross beams
4
Guide plates that fit underneath slave runway (no cables), to
prevent runway from lifting from cross beam
5
Mounting bar for end plates (2)
6
Wheel chocks, need rubber pads on hoist (not supplied) to work
effectively. (HAPP 28 only)
7
Nuts and bolts package
8
Tru bolt package, 18mm bolts.
9
Hose connection from pump control unit to cylinder in main
runway.
10
Filler plate for runway, A smaller filler plate (1/3 the size) is also
packed but not shown in this picture. (HAPP 28 only)
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The top runway is upside down, it can be turned over during removal, prior removal the
hydraulic ram should be extended to its full length, this will make installing of the
cables easier later on, be aware the oil will come out of cylinder as the cables are
pulled.

Four post workshop lift HAPP27
Vers i o n 5 WWW.HAPP.COM.AU
16
The figures below shows a procedure for rotating the runway on removal.
Figure: removing the top runway from end frames with for lift. Note carpet to minimize
scratching from for arms.

Four post workshop lift HAPP27
Vers i o n 5 WWW.HAPP.COM.AU
17
Figure: removing the bottom runway, note the top runway is placed on pallets to enable
easy access in subsequent steps. (HAPP 28 runway shown, HAPP 27 does not
have movable floor))

Four post workshop lift HAPP27
Vers i o n 5 WWW.HAPP.COM.AU
18
Figure: Rotating the top runway to correct orientation for installing. Lifting straps are
used in this example. (HAPP 28 runway shown)
After this step the runways are now able to be positioned on cross beams ready for
assembly.
Assembling'the'hoist'
The assembly of the hoist follows the following basic steps
1.)Place the cross beams on blocks in correct position in building
2.)Assemble the runways onto the crossbeams
3.)Place the columns onto the cross beams
4.)Attach cables and safety mechanism
5.)Align columns into correct position in building
6.)Ensure the columns fit tightly onto nylon blocks at end of cross beam (no sideways movement)
7.)Double check all measurements
8.)Bolt in columns
9.)Fit pump assembly
10.)Adjust cables and safety mechanism

Four post workshop lift HAPP27
Vers i o n 5 WWW.HAPP.COM.AU
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This is important as the installation of the cables will be easier with the runways raised and the cross beams will be easier
to move.
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The runways are lowered onto the cross beams, it is important to note that the pulley on the main runway will need to be
slid into position, YOU CANNOT LOWER THE MAIN RUNWAY INTO POSITION, IT MUST BE LOWERED AT
AN ANGLE AT PUMP ASSEMBLY END AND THEN SLID INTO POSITION.
The main runway is typically installed first followed by the slave runway.
Figure: Pulley to be slotted in when assembling runway onto cross beam.
Whilst the runways are being lowered and slotted into position ensure the cables are routed into the cross beam, some of
the cables must be fed into the position during this step.