Bosch VLH 4x45 LA Manual Original página 36

en 36 | VLH 4x45 LA | Maintenance
8. Maintenance
!
Work on electrical equipment is only to be
performed by persons with sufficient knowledge and
experience of electrical systems.
8.1 Important notes on maintenance
!
Before starting maintenance work under raised
lifting platform components, these are to be secured
to prevent unintentional movement.
!
In the event of breakage of a loadbearing
component, the loadbearing structures and drive
system including the safety devices are to be
examined to prevent falling or lowering of the
loadbearing element. Damaged parts are to be
replaced.
i
The replacement of suspension cables is to be
recorded in the test log book.
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 alkaline
detergent. The water temperature must not exceed
25 °C.
The components can be wiped with soft cloths or
sponges. 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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1 689 989 097 2017-07-19
8.3 Replacement and wearing parts
Item/Component
Polymer rests 20 mm for wheel-free scissor lift 1 692 872 361
Polymer rests 60 mm for wheel-free scissor lift 1 692 872 362
Polymer rests 90 mm for wheel-free scissor lift 1 692 872 363
Hydraulic fluid (organic fluid, 5 l)
8.4 Maintenance by the user
The maintenance work described below must be
performed 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
function properly:
Inform Bosch customer service or an authorized
service agent.
8.4.1 Maintenance agreement
i
Regular upkeep of the lifting platform is essential to
ensure a long service life and permanent readiness
for use. We recommend concluding a maintenance
agreement with Bosch customer service or an
authorized service agent.
Order number
1 692 872 372
Robert Bosch GmbH