Idiomas disponibles
Idiomas disponibles
5.6
Operation
To guarantee reliability and high level of quality, each pump is subjected to a rigorous testing
and suitable preliminary running in before it leaves the factory. Constant performance and long
operating life are assured by strictly observing the following procedures:
Pump start
Before the first initial run, it is mandatory to:
Fill the pump with the provided oil (see section "filling of oil").
Before subsequent start-ups, always check the oil level before starting the pump. If neces-
sary, top-up or replace the oil.
Before connecting the pump to the system to be evacuated, check that there is no pressure
inside. In case of connecting the pump with a pressurized system, the vacuum gauge may
break. The vacuum gauge measures negatives pressures and get collapsed with positive
pressures. Warranty is void if the pump is connected to a positive pressure.
Connect the pump to the system to be evacuated by the necessary equipment (quality hos-
es, quality manifolds, etc). The evacuation quality will be directly related to the way of con-
nection and to the equipment quality.
In case of malfunctioning, stop the pump and call the Service- After-Sales.
Pump stop
As the mixture of incompatible lubricants (pump oil and compressor oil) can lead to pump failure,
installing a solenoid non-return valve at the suction connection is required (provided). In case of
frequent on-off cycling, do not stop the pump but shut-off at the charging hose or manifold in-
stead.
5.7
Charger and battery
Overview:
Battery pack
1
Sliding seat
2
Operation display
3
Start of operation
Before plugging in, check to see that the rated mains voltage and mains frequency,
as specified on the rating label, match your power supply!
Devices such as this one, which generate direct current, may have an effect on basic residual-
current circuit breakers. Use type F or better, with a release current of max. 30 mA.
Before commissioning the charger, ensure that the air slots are free. Minimum
distance to other objects is 5 cm/ 2"!
Self-test:
Insert mains supply plug.
The warning display (4) and the operating indicator (3) light up one after the other for approx. 1
second and the installed fan runs for approx. 5 seconds.
Battery pack:
Charge the battery pack before use (1).
If performance diminishes, recharge the battery pack.
The ideal storage temperature is between 10°C / 50° F and 30°C / 86° F. The permissible stor-
age temperature is between 0°C and 50°C / 32° - 122° F.
Li-ion battery packs have a capacity and signal indicator: (6)
Press the button (5), the LEDs indicate the charge level.
If one LED is flashing, the battery pack is almost flat and must be recharged.
Handling
Charging battery pack:
Push the battery pack completely to the stop on the sliding seat (2).
Warning display
4
Capacity indicator button
5
Capacity and signal indicator
6
ENGLISH
(D)
21
