Unless otherwise stated, the following activities are
prohibited for technical safety reasons:
- any type of change to the product;
- installation of the product for other purposes
than those described;
- damage to any seal;
- incorrect or improper maintenance or inspections;
- the use of unsuitable accessories, spare parts
or operating material that are not approved by
OMARLIFT or are not original OMARLIFT spare
parts;
2.4. Health and Safety Warnings
In the course of these instructions the important
health and safety points will be marked by the fol-
lowing symbols:
General hazard warning
High hazard risk warning. Risk of personal
injury (e.g. crushing, cutting edges, protru-
ding parts, etc.)
Risk of damage to components (for example
incorrect installation or the like).
Important information symbol, important
notice.
Risk of electric shocks (exposed parts
carrying live voltage).
In addition to the instruction manual, you must
comply with generally applicable national standards,
standards, rules and other standards governing he-
alth, safety and the protection of the environment
and special operating conditions such as the use of
a lift and work equipment (e.g. company processes
or transport of personnel). Installation and repair
technicians are the fi rst people to be responsible for
their own safety.
The manufacturer reserves the right to make changes without prior notice!
GB
Operating instructions for
MINILIFT PUMP UNIT C40 - C50
Page: D846M5L.003
Date of Issue: 14/03/2012
Version: Rev. 02
Approved: UT
2 General information before installation
2.1. Description of the terminology
Minilift valve
Main control valve
EM valve
Manual emergency valve
EVD
Descent solenoid valve
EVR
Flow adjusting solenoid valve
PM
Hand pump
2.2. Description and operating principle
The Minilift control unit C40-C50 is in accordance
with the Machinery Directive 2006/ 42/ EC.
Depending on the confi gurations required as op-
tions, it will also comply with the European stan-
dards EN81-2:1998 and A3:2009 in accordance with
the Lift Directive 95/16/EC and standard EN81-41.
2.3. Responsibility and warranty
These instructions have been written for people with
experience of installing, adjusting and maintaining
hydraulic lifts.
OMARLIFT is not liable for harm caused by impro-
per use or use other than that prescribed in these
instructions or by the inexperience or carelessness
of the persons assembling, adjusting or repairing the
lift’s hydraulic components.
OMARLIFT’s warranty is also voided if different com-
ponents or non-original spare parts are installed, if
unauthorised changes or repairs are carried out or
are carried out by non-qualifi ed or unauthorized
persons.