Initial Operation; Switching On/Off - IVT AC-24PB Manual

Instruction manual
filter (18) on the machine.
∙ First, remove the transportation stop with a
screwdriver or similar, and then screw the air filter (18)
securely to the cylinder head.
EN

INITIAL OPERATION

Always use the correct supply voltage: the power supply
voltage must match the information quoted on the tool
identification plate.
Checking the oil level
WARNING! BEFORE SWITCHING ON
THE MACHINE FOR THE FIRST TIME,
the breather plug must be installed.
Remove the plastic transit plug (it's
only a protective shipping plug) from
the oil filter hole and replace it with
the oil tank plug (breather) (14).
Before starting operation as well as during operating,
it is necessary to check oil level in the tank through
the inspection window (17). If oil level is low, then the
machine should be filled up with oil.
1. Place the machine on the clean flat surface.
2. Clean with a cloth the area around the oil tank plug
(14) and pull the oil tank plug (14) out.
3. Top up the oil tank with oil (do not exceed marks of
maximal level).
4. Reinstall the oil tank plug (14). [F2]
Lubricating oil must be clean. Apply only recommended
classes motor oil SAE30 if machine operates at
temperature over 10°C, and SAE10, if machine
operates at temperature lower than 10°C.
ATTENTION!
without oil or with insufficient oil
volume is prohibited, as this may lead
to the machine being broken down
and can void the warranty.
WARNING! If necessity to top up the
machine with oil arises during operating,
the machine should be first switched
off and disconnected from the power
source, prior to starting filling up.
Checking the tension of the belt (19)
(AC-70PB; AC-100PB)
Check the tension of the belt (19). It is correct when
Using the machine
12
the belt (19) can be depressed downward 10-15 mm
when applying pressure with fingers at the center of
the belt (19). If the belt (19) is installed too tight, the
electromotor (4) might be overloaded. This will cause
the electromotor (4) to overheat. If the belt (19) is
installed too loosely, it will slip and excessive wear and
vibration will occur.

SWITCHING ON/OFF

Switching on
(AC-24PB; AC-50PB; AC-50PB2C; AC-70PB)
∙ Connect the device to the power source.
∙
Move the on/off switch (11) upwards.
(AC-100PB)
For this model, the voltage must be 400V.
∙ Connect the electric cable in the electric entry of the
magnetic starter (25), after having removed the caps for
electric entry (28) (if present).
∙ Put the starting button on the magnetic starter (25)
on the ON position. The magnetic starter provides a safe
method for starting an electric motor with a large load. It
also provide overload protection and an automatic cutoff
in the event of a power failure.
∙ Move the on-off switch (11) (if present) on the "on"
position.
Let the compressor run for 10 minutes with no load to
ensure lubricating the moving parts before regular service.
Switching off
(AC-24PB; AC-50PB; AC-50PB2C; AC-70PB)
∙ Move the on/off switch (11) downwards.
∙
Disconnect the plug from the socket.
(AC-100PB)
∙
Move the on/off switch (11) (if present) on the "off"
position.
∙
Press the starting button on the magnetic starter
(25) on the OFF position.
∙ Disconnect the machine from the source of power.
WARNING! Never disconnect the plug
to stop the machine! Set the on/off
switch (11) in position OFF, instead!
OPERATING INSTRUCTIONS
∙
Install the machine on a dry rigid flat surface, thus
ensuring proper lubrication of the machine components.
∙
Make sure no water drops can reach the machine.
∙
The work area must be well ventilated.