7.2
Underfloor installation
7.2.1
Individual footing
min. 1000
max. 2250
400
A–A
Ø120
Fig. 28:
Foundation plan 2 (all dimensions in mm. Arrow = direction in which vehicle approaches)
(1) Before starting construction work, it must be
ensured that the most up-to-date version of the
foundation plan is available.
(2) A step must be provided at each end of the pit.
L x W x H approx. 20 x 50 x 10 cm. Align centrally!
(3) The four base plates must be perfectly level and
even. The maximum height deviation is 5 mm. Levelling
is required!
(4) Front drive-on flaps are optional. The standard
version is equipped with a rigid roll-off guard.
(5) Adequate drainage must be ensured.
(6) Connections in the operating unit
Mains connection
3/NPE; 400 V; 50 Hz
Compressed air
8 – 10 bar (provide service unit)
(7) Use a conduit with Ø 120 mm for the connecting
cables.
Robert Bosch GmbH
2320
1610
65
580
1030
2320
1610
Foundation Plans | VLS 5140 | 59
580
580
min.
210
(8) Concrete quality
Min. thickness
210 mm
of concrete
Quality of concrete
C 20/25
B 4710-1
Surface
Horizontal and even
(gradients max. 0.5 %)
Reinforcement
BSt 500 M, Q131
top: asx,y = 3.77 cm
bottom: asx = 2.57 cm
(9) Lifting platform
Recess depth
VLS 5140
170 mm
VLS 5140 A
220 mm
VLS 5140 L
170 mm
Secondary lift
220 mm (compensating elements
at floor level:
are required in front of and behind
the secondary lift)
VLS 5140 LA
220 mm
2100
450
170/220
Version 1.0
/m
2
/m
2
|
1 689 978 572
2014-06-06
en