INSTALLATION
Installation and preparing for use
Unpacking and checking of the unit
Check the integrity of the packaging to exclude damages occurred during transport. Check the entirety of
the equipment and of the relevant accessories. Non conformities, if any, have to be pointed out immediately
and written on the transport documents.
Checking the accessories delivered with the unit
Preparing for use
Removal of the safety device
Before using, the unit for the first time remove the safety screw, which is screwed to the tank load cell for
protection (see fig. 1). It is recommended to check the regular functioning of the load cell, for example by
hooking a known weight to the bottle to check the correspondence with the weight shown on the display
(see relevant paragraph Pg.19).
Oil level checking of vacuum pump
Check the level of hydraulic oil in the vacuum pump and, if necessary, fill up to the level (about half of the
spyglass)
Connection of tubes and leak test
Connect the charging hoses to the unit (high pressure = RED, low pressure = BLUE). Make sure that the
quick couplings are in position
“
CLOSED
” (eventually, turn handle
counterclockwise
to close)
Carry out a vacuum cycle of one/two minutes followed by a leak test under vacuum. The above procedure
avoids that air residuals are left in the hoses and checks for eventual leaks.
(See the relevant instructions Pg.9)
Medium level
Charging hoses 3 m
HP+LP
Quick couplings
HP+LP
Feeding cable
Calibration hook
