Bradbury Equipment H4441 Manuel utilisateur
Bradbury Equipment
153-165 Bridge Street
GB- Northampton NN1 1QG
England
Tel. +44 (0) 1604 828 648
Date: 171018
Serial No:
Ref.: LJE
Pages: 28
T70729
H4441 / H4443 / H4541 / H4543
WHEEL FREE
INSTALLATION INSTRUCTIONS (TRANSLATED VERSION)
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BRADBURY WHEEL-FREE
S11
S13
4
Front
S17
S18
Rear
S16
1
S10
S12
S14
2
3
S15
Connection box
ENGLISH
The below instructions indicate step by step how you ensure a trouble-free installation and a satisfactory operation. It is
therefore of VITAL IMPORTANCE that you take the necessary time and care in order to ensure that the installation
tolerances are not exceeded, otherwise the lift will not function effectively, and you will not benefit fully from your
purchase of the lift.
NB: IF THESE INSTALLATION INSTRUCTIONS ARE NOT FOLLOWED STRICTLY, THE LIFT IS NOT COVERED BY
WARRANTY.
INFORMATION FOR CONSTRUCTION ENGINEER OG ARCHITECT
To allow full use of the lift capacity, the strength of the concrete floor or foundation should fulfill the following
specifications:
a) Load capacity: min. 550 kp/m² - 5500 N/m²
b) Surface spot load: 3.5 kp/cm² - 350 kN/m²
c) Extraction load for expansion bolts: 1330 kp/bolt –13,3 kN
INFORMATION FOR FITTER
The accessory kit consists of a number of small plastic bags with a number printed on each of them. This number will be
pictured by a small numbered bag. Do not, therefore, mix the contents of the different bags.
EXPANSION BOLTS: order No. for set 776898 (not included in the delivery).
Levelling plates (see page 9-10) are to be ordered in the necessary quantity on part number 502199.
NB: Note this arrow . The lift will throughout these instructions be shown from the drive-on direction (see picture 1)
Please note the designations “front” and “back” compared to the drive-on direction, and the numbering of the posts –
these designations will be referred to in the installation manual.
The below picture shows where each switch is to be fitted on the lift. There will therefore be refered to this picture all
along the manual.
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NOTE ! Find the highest of the 4 corners - maximum permissible difference in height between highest and lowest corner
is 10 mm. The difference should be taken into account when installing the posts so that the lower posts can be shimmed
up underneath the base plate to ensure that the lift is horizontal.
Remove transportation device around platforms.
2. Pull cables and push cross beams in position under platform.
3. Fit platforms on cross beams by means of screws, washers and nuts (bag 2).
4. Fit adjustment screws M12x55 (bag 5). Check that cross beams are plumb. If not, adjust cross beams.
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5
2
4
3
X
Y
3
2
Model X Distance between
platforms (Y)
H4443
H4543
112
322
1015
915
1 - control post
2
3
4
Front
Back
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5. Level platforms and cross beams and measure the diagonals.
Note: The requirements of the local authorities concerning installation of lifts must always be respected.
(Rules valid in Scandinavia: distance to walls: min. 0.7 m, distance between lifts and other machines: min. 1.1 m).
6. Place cable pulleys, distance washers, axles and grease nipples. NOTE: Lubricate the bearing bush in the
cable pulley before fitting the axle.
7. The switches S11, S12 and S14 are to be placed loosely at the two wheel-free cross beams as shown. See
picture page 2 for correct positioning of the switches. Fixation /adjustment of the switches is made at step
39.
Lead cables through cross beams (use nipples –bag 16) and through the Ø30 hole on the outer side of cross
beam.
8. Place the 2 wheel-free cross beams on the main cross beams. Make sure that the outer sides of the main
cross beams and the wheel-free cross beams flush.
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4
GREASE
S12
S14
S11
15
Rear
Front
5
6
8
7
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9. Fit o-ring (bag 5) at the bottom of the ratchet rails. Fit ratchet rails.
10. Check the distance between the centre of the guides in the wheel-free cross beam. These guides must be as
shown on fig. 10. Adjust if necessary.
Place posts in each corner of the lift. Note! the post with 2 connection pieces must be placed at pos. 2.
11. Activate the excentric brake, adjust height of ratchet rail. Push post in position and lower ratchet rail.
12. Fit nylon guides with taptite (bag 5). Fit one nylon guide on inner side of lift. Fit 2 nylon guides on outer side of
lift. Keep the measures indicated.
12A. Check the distance between the guides mounted between the cross-beams. Adjust if necessary with
distance plates (bag 17).
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Approx. 1mm
17
0 - Max. 0,5mm
0 - Max. 0,5mm
9
11
12
12A
10
2
1
3
4
Control
post
4432±1 (H4443)
5597±1 (H4543)
5
5
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ENGLISH
13. Fit auxiliary tool.
14. Fit ratchet rails in top of posts (bag 6).
15. Adjust posts vertically, using bits of steel packing band if necessary, check the measures indicated at the
nylon guides.
Check, that the main cross beam and the wheel-free cross beam still flush.
When the lift is level, measure the distance from upper edge bearing plate on cross beam to floor (X) at all
4 corners. If these two measurements differ by more than 20 mm levelling plates (see page 2) have to be
used.
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