Müba KAL 275 User manual

Lifting jack
Type: KAL 275 hinged
Art. No. 4031549 123734
Structure and
use guidance
The lifting jack serves for lifting or lowering components and loads with assembly works on building sites.
With the lifting jack e.g. steel girders or wood purlins can be millimeter-exactly aligned.
The weight is turned up or down by means of crank within selflocking spindle transmission.
The lifting jack is e uipped with swivel rollers, so that the weight can be brought exactly into the
correct position.
Technical data:
Height of heading fork.......: 1,10 m bis 2,75 m dimensions
with adapter........................: 1,36 m bis 3,00 m (load arm down) .....: 1,57 m x 0,73 m x 1,64 m
light mass heading fork .....: 36 cm x 21 cm x 11,5 cm weight completely....: 86 kg
load-bearing capacity ........: 600 kg crank, adjustably......: Art.-Nr. 4031549 12361 1
General note:
Only components in perfect status
and original equipment
may be used.
The lifting jack is to be used
only according to the intended
purpose.
The rules for the prevention
of accidents are to be observed.
1
heading fork
load arm
load loop
spindle transmission
height:
1,11 m bis 2,75 m
props
3
spindle
underframe
stand
height:
1,36 m bis 3,00 m
adapter
Art. Nr.:
4031549 12374 1
2
02054

Building up the lifting jack:
Lifting jack in the folded up status without
plug-on handles.
Before building up all swivel rollers
must be fixed with brakes.
The load arms as well as the
stand are folded up.
Subsequently, the load arm
and the stand are connected with
the locating pin.
The locating pin becomes secured
with the quick lock pin.
Now the set up ensues.
For reinforcement two props are put over the fork-bolt
of the underframe and the stand.
Subsequently, the spindle is swivelled up and introduced
to the slot accommodation of the lateral strap
of the load arm.
Now the heading fork can be put in.
The lifting jack is ready for action.
The disassembly takes place in reverse succession.
4
0,60 m
5
6
7
8
adapter
2

Use and operation:
The lifting jack may be set up only on horizontal-even, capable
of foundation.
The weight, e.g. a steel girder or a wood purlin, will be put on the
lifting jack. The fixation can be made by drillings
in the heading fork.
Now the height is infinitely variable adjustable by cranking.
Important:
The weight which is put on the lifting jack must be parallel
raised or lowered. After achieve the desired position
the weight must be secured additional.
It is possible to fix a crank on both pages of the spindle
transmission to the pitman.
The crank of the lifting jack is adjustable in the length,
so it can be turned under weight with a long lever arm.
For fast turning up or down a short lever arm is adjusted.
Take up a weight:
A weight e.g. a steel girder is situated on square timbers.
The underframe of the lifting jack must be put below the carrier.
With slinging chains or ropes the carrier is fixed to the load loop
of the lifting jack.
The weight is lift up and put down again on 2 supports so highly
that you can drive afterwards with the heading fork below
the carrier.
Now the carrier can be lift up to the desired position.
Putting down the weight takes place in reverse succession.
10
11
12
1,11 m 1,225 m
13
2,70 m
1,645 m
0,80 m
0,68 m
1,59 m
plan view:
9
3

Lengthening with the adapter:
With the plug-on of the adapter, which is otherwise
between the two pipes of the stand, it is possible to raise up
the work height of the lifting jack by 0,25 m to 3,00 m.
Before each employment is to be considered:
Visual check of the lifting jack on complete assembly and functional test of the spindle transmission.
Defective or worn parts must be changed.
Examine the spindle, the spindle transmission lubricants of the spindle as well as
as well as the bearings for sufficient lubrication: the spindle transmission with machine fat
oils of all bearings
The store of the lifting jacks:
In the folded up status several lifting jacks
can be stacked with the help of the plug-on handles
one above the other. Altogether max. 5 lifting jacks
may be stacked one above the other.
Technical subject to change 06.05.2002
Müller & Baum Baugerätefabrik GmbH & Co.KG
Birkenweg 52 · 59846 Sundern (Hachen) · Postfach 2045 · 59837 Sundern (Hachen)
Telefon [phone] · Telefax 02935/ 801-50
14
1,36 m 1,475 m
0,25 m
15
3,00 m
adapter
16
plug-on handles
17
0,60 m
2,50 m