VACUUM PACKAGING MACHINES
1. SETTING
UP
THE MACHINE:
Beforechoosing thesite
for
the machine,please considerthatyou will also need room
for
packaged and non-packaged products apart from the space needed
for
the
machine itself.
Keep in mind that the machine must not be set up upon uneven ground. Especially
with mobile models,theweight
of
the pump mightthen causewarping
of
themachine.
Then the lid will notfit correctly.
Before starting to work, check the oil view glass on the pump,
if
there is a sufficient
quantity
of
oil in the pump. Never use oil other than recommended by the producer.
Neverexceed maximum quantity
of
oil indicated, when adding orchanging oil. Verify
weekly.
Normal ambient temperature for the vacuum pump is between 10 to 70°C.
For
temperature below 10°
C;
it is recommendedtouse
sy
ntheticoil. Pleaseconsultfactory
and pump manufacturer manual for more information orwhen ambient temperature
are outside normal limits.
2. ELECTRICALCONNECTION:
Electrical connections must be made by qualified personnel. This person must make
sure thattheelectrical entries correspond tothe propervoltage and amperage
of
the
machine. GROUNDING INSTRUCTIONS: This appliance must be grounded. In
the
event
of
malfunction
or
breakdown, grounding provides a path
of
least resistance
for
electriccurrentto reduce the risk
of
electric shock.This appliance is equipped with a
cord having an equipment-grounding conductorand a grounding plug. The plug must
be plugged into an appropriate outlet that is properly installed and grounded in
accordance
wi
th all local codes and ordinances.
DANGER Improperconnection
of
theequipment-grounding conductor can result in a
risk
of
electric shock. The conductor with insulation having an outer surface that is
greenwith
or
withoutyellow stripes is theequipment-grounding conductor. Ifrepair
or
replacement
of
the cord orplug is necessary,donotconnecttheequipment-grounding
conductor to a live terminal. Check with a qualified electrician or serviceman
if
the
grounding instructionsare notcompletely understood, or
if
in doubtasto whetherthe
appliance is properlygrounded. Do notmodifythe plug providedwith the appliance
if
it
will notfitthe outlet; have a proper outlet installed
by
a qualified electrician.
All vacuum machines are supplied wi
th
an electrical schematic drawing.
An
important step in connecting the machine is to make surethat the pump turns in
its correct rotation.
The pump should notrotate more than 3
to
4 seconds in the wrong rotation
or
it
maycause serious damage. The proper rotation is indicated by an arrowon the
pump motor. 7
