General Precautions; Transport, Storage And Unpacking; Description - Bell HP250 Use And Maintenance Manual

TRANSLATION OF ORIGINAL INSTRUCTIONS

GENERAL PRECAUTIONS

This manual contains important safety information: read carefully before installing and using the pump.
Carefully follow the installation instructions contained in this manual.
NOTE: Most of problems with new equipment results from inappropriate operations or installations.
This manual must always accompany both the pump and the machine on which the pump is installed, even when pump and machine
or the pump alone is sold, loaned or otherwise transferred to other premises.
Before installing the pump and setting it up for operation make sure it has not been damaged during transportation: check that there are
no cracks or dents on the body and that there are no traces of oil leaks. If damage is noticed, inform the carrier of the problem imme-
diately. DO NOT INSTALL THE PUMP. Ask the manufacturer for instructions.
THE MANUFACTURER SHALL NOT BE HELD LIABLE FOR INjURY TO PEOPLE OR ANIMALS OR DAMAGE
TO PROPERTY CAUSED BY INSTALLATION AND OPERATION OF A DAMAGED PUMP.

1 - TRANSPORT, STORAGE AND UNPACKING

Given the modest weight of the pump and the type and size of the packaging, no particular transport precautions are necessary.
Is the pump set aside to be used some time after purchasing, it must be stored in a place adequately protected against weather condi-
tions at a temperature between 10° and 50° C.
Do not stack more than five single boxes containing pumps. If the pumps are delivered packed on pallets, they should be left in their
original packing and unpacked immediately prior to use.
Dispose of packing materials in accordance with the laws of the country where the pump is unpacked.

2 - DESCRIPTION

The device supplied is an air-powered hydraulic pump that converts a compressed air supply into a pressurized hydraulic flow (see
"TECHNICAL SPECIFICATIONS" Chapter 4).
The pump can be utilized to power single and double acting hydraulic actuators; in the latter case a directional control valve must be
interposed between pump and user.
THE USE OF THE PUMP IN POTENTIALLY ExPLOSIVE ENVIRONMENTS, IF NOT DULY PROTECTED (PROTEC-
TION NOT SUPPLIED) IS STRICTLY FORBIDDEN. POSSIBLE ACCUMULATION OF ELECTROSTATIC CHARGES.
ALL OTHER USES OF THE PUMP SHALL BE CONSIDERED IMPROPER AND CAN CAUSE SERIOUS ACCIDENTS.
THE MANUFACTURER DECLINES ALL LIABILITY FOR DAMAGES RESULTING FROM IMPROPER USE OF
THE PUMP.
Ask the manufacturer if in doubt about the correct installation and use of the pump.
Figure 7 shows the main components of the pump.
Remote drive
(PUMP / RELEASE)
12
Compressed air
inlet connection
1/4" GAS
Filler and
breather screw
Oil pressure port
3/8" NPTF
Pump body/reservoir
Fig.7
193551070 v.1 - UPD 06022020