General Precautions; Transport, Storage And Unpacking; Description - Bell UPM 252 Gebrauchs- Und Wartungsanleitung

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 immediately. DO NOT INSTALL THE PUMP. Ask the manu-
facturer 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 for use some time after the date of purchase, it must be stored in a place that is adequately protected against the
weather at a temperature between 10° and 50° C.
Given the structure of the pump and its packaging, a maximum of 4 single boxes can be stacked one on top of the other, but that applies
to UPM and UPC models only: the UPL, recognisable by its pressure gauge, must not be stacked. If the pumps are delivered packed
on pallets, they should be left in their original packing and unpacked immediately prior to installation.
Dispose of packing materials in accordance with the prescriptions of the law in the country in which 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 fl ow (see
"TECHNICAL SPECIFICATIONS" Chapter 4).
The pump can be utilized to directly power single and double acting hydraulic devices.
THE USE OF THE PUMP IN POTENTIALLY EXPLOSIVE ENVIRONMENTS, IF NOT DULY PROTECTED (PRO-
TECTION NOT SUPPLIED) IS STRICTLY FORBIDDEN. POSSIBLE ACCUMULATION OF ELECTROSTATIC
CHARGES.
ALL OTHER USES OF THE PUMP SHALL BE CONSIDERED IMPROPER AND CAN CAUSE SERIOUS ACCI-
DENTS. THE MANUFACTURER DECLINES ALL LIABILITY FOR DAMAGES RESULTING FROM IMPROPER
USE OF THE PUMP.
Ask the manufacturer if in doubt about the correct installation or use of the pump.
Figure 12 shows the components of the pump.
Hydraulic pressure
hose ports
Breather screw
Fig. 12 shows the UPC pump with 2.4 litre reservoir
193558045 - v.6 UPD 310117
Filler and breather plug
"Double acting" connection for drain into reservoir
Pump body/reservoir
Treadle
Compressed air inlet connection
Pedal locking pushbutton
Fig.12
17