widos PSM 20, Working Instructions Translation

Page: 20 / 41

Kunststoffschweißtechnik
WIDOS Einsteinstr. 5 Phone +49 (0) 71 52 99 39 - 0
W. Dommer Söhne GmbH D-71254 Ditzingen-Heimerdingen Fax +49 (0) 71 52 99 39 - 40
Website: www.widos.de Email: info@widos.de
10.12.2013 Working instructions WIDOS PSM 20 Page 20 of 31
5. Starting and operating
The instructions of this chapter are supposed to guide you in the operation of the machine and
lead you during the appropriate starting of the machine. This includes:
- the safe operation of the machine;
- using all the possible options of the machine;
- economic operation of the machine.
5.1. Starting

Having removed the packaging material the attached guide pulleys have to be mounted on
the left side and the trestle pulleys on the right side of the basic cradle.

Connect the hydraulic with mains (230 V / 50 Hz / 16 A).

Connect the heating element with mains (230 V / 50 Hz / 16 A).

Connect one pneumatic hose to the local compressed air supply (6 – 8 bar) and to the
connector of the service unit (chapter: 4.4)
The machine only has to be introduced and used by skilled persons.
For their qualification they must pass an exam of plastic welding according to
DVS and DVGW.
Before starting the hydraulic check the level of the oil in order to avoid damages
on the pump.
If necessary add hydraulic oil of the quality HLPD 32 (chapter: 7.4).

In dangerous situations for man and machine you have to immediately disconnect the
machine from the mains plug.

Having finished the welding work and during intervals you have to turn off the heating
element. Furthermore you have to control that no unauthorized person can use the
machine.

Protect machine against humidity!

The use on building sites is only permitted when respecting VDE 0100 and using current
distribution with FI-safety-switch.
Carefully install electric cables (danger of stumbling)!

Pay attention to environmental conditions:

The welding process may not take place in case of direct insolation.

If local temperature is under 5° C the following measures have to be taken:

if necessary heat-up sheet ends.

Take measures against rain, wind and dust.