Maintenance; Important Notes On Maintenance; Cleaning; Spare And Wearing Parts - Bosch VLS 3132 H Original Instructions Manual

en 32 | VLS 3132 H | Maintenance
8.

Maintenance

!
Work on electrical equipment is only to be per-
formed by persons with sufficient knowledge and
experience of electrical systems.
8.1

Important notes on maintenance

!
Before starting maintenance work under raised lif-
ting platform components, these must be secured to
prevent unintentional movement.
!
In the event of breakage of a load-bearing compo-
nent, the load-bearing structures and drive system,
including the safety devices, must be checked to pre-
vent falling or lowering of the load-bearing element.
Damaged parts must be replaced.
8.2

Cleaning

!
The lifting platform safety devices are not to be
replaced or bypassed during cleaning.
!
Always raise the lifting platform when cleaning the
floor area with detergent.
The lifting platform is only to be cleaned using water
containing a small quantity of neutral or slightly alkali-
ne detergent. The water temperature must not exceed
25 °C.
The components can be wiped with soft cloths or spon-
ges. Rinse components with clean water after cleaning.
!
Never use cleaning agents which corrode paintwork,
coatings or sealing materials:
R
No solvents (esters, ketones, alcohols, halogenated
hydrocarbons)
R
No abrasive cleaning agents (scouring powder)
R
No acidic or highly alkaline cleaning agents
!
Never clean the lifting platform with high-pressure or
steam cleaners.
i
A preservative agent (e.g. commercially available
transparent cavity sealant) provides extra protection
for the coating. This should be applied in all areas
with exposed edges or where moisture may ingress.
This does not apply to the top edge of the runway.
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1 689 989 107 2012-09-10
8.3

Spare and wearing parts

Item/component
Access ramp
Hydraulic fluid
20 mm elastomer retainers (x 4)
60 mm elastomer retainers (x 4)
90 mm elastomer retainers (x 4)
8.4

Emergency lowering

!
Emergency lowering must only be performed by spe-
cially trained personnel!
!
Make sure that no persons or objects are in the
danger area, and use a second person to monitor the
area!
1. Open the front panel of the control console.
2. Remove the screw caps on valves Y2 and Y3.
3. Simultaneously turn the knurled nuts on Y2 and Y3 in
a counter-clockwise direction.
4. The lifting platform lowers.
5. After the lowering procedure, close the knurled nuts
on valves Y2 and Y3 (in a clockwise direction).
6. Mount the screw caps on valves Y2 and Y3.
7. Mount the front panel on to the control console.
8.5

Maintenance by the user

The maintenance work described below must be perfor-
med by the user.
!
Prior to maintenance, the platform must always be
disconnected from the mains and secured to prevent
unauthorized use.
!
If components are damaged or worn or do not func-
tion properly:
Inform Bosch customer service or an authorized
service agent.
Order no.
See
spare parts list
1 692 872 361
1 692 872 362
1 692 872 363
Robert Bosch GmbH