Preparation By The User; Space Requirements; Construction Of Foundation; Provision Of Heavy-Duty Anchors - Bosch VLH 4x45 Manual Del Usuario

2.6

Preparation by the user

2.6.1

Space requirements

i
Refer to Section 5 for the dimensions of the lifting
platform.
There must also be a clearance of at least 1 meter
between the lifting platform and fixed elements
(e.g. wall) in all lifting positions.
There must be sufficient space at the ends of the lifting
platform for driving vehicles on and off.
i
To stop vehicles colliding with the ceiling, it is
advisable to fit an overhead light barrier in low-
ceilinged buildings.
2.6.2

Construction of foundation

!
Verification by a structural engineer or construction
expert is required if the lifting platform is to be
anchored on an existing reinforced concrete floor.
!
The properties of the concrete and floor must be
checked prior to installation by performing trial
drilling.
¶
Construction of the foundation following consultation
with Bosch customer service or an authorized service
agent.
The following types of foundation can be used:
R
4 x Individual footing (refer to Section 5.1)
R
2 x Continuous footing
R
1 x Raft foundation (or workshop floor)
Individual footing:
Specifications
Length x width
Minimum concrete thickness
Concrete quality B 4710-1
Surface
Robert Bosch GmbH
Designation, value
1000 x 1000 mm
150 mm
C 20/25
Horizontal and flat
(slope max. 0.5 %)
General information | VLH 4x45 | 33
Reinforcement:
Specifications
Length x width
Bottom reinforcement
Top reinforcement
Concrete cover min.
Sub-base min.
Fig. 2: Individual footing and reinforcement
Ground:
R
The ground must comply with the general guidelines
for building land (Eurocode 7, formerly DIN 1054).
R
The ground must be frost-proof if a lifting platform is
to be erected outdoors.
2.6.3

Provision of heavy-duty anchors

i
Heavy-duty anchors are not included in the scope of
delivery and must be provided by the user.
Heavy-duty anchors recommended:
Specifications
Quantity (4 anchors per column)
Type
Anchor length
Base material thickness min.
Drill hole depth min.
Anchoring depth
Drill bit
Tightening torque
i
Use can also be made of other makes provided
that these have been approved by the supervisory
authorities for use on the compression and tension side
of the concrete. Attention is to be paid to the fitting
instructions of the connector manufacturer.
en
Designation, value
950 x 950 mm
BSt 500 M, Q131
asx = 2.57 cm²/m
BSt 500 M, Q131
asx = 3.77 cm²/m
20 mm
50 mm
Designation, value
16x
Hilti HSL-3-G M12
Refer to Fig. 3
160 mm
105 mm
80 mm
dia. 18 mm
60 Nm
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1 689 978 561 2017-07-14