widos HRG 14, Руководство по эксплуатации

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Ku nsts tof fsch wei ßte chni k
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: http://www.widos.de Email: inf o@widos.de
12.02.04 Working Instructions WIDOS HRG 14, Segment Page 19 of 42
5. Starting and Operating
The instructions of this chapter are supposed to initiate in the operation of the machine and
lead 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. Safety Indications
•
The machine may only be operated by initiated and authorized persons.
For the qualification, a plastic w elding exam can be taken according to DVS and DVGW.
•
In situations of danger for persons and the machine, the mains plug has to be unplugged
immediately.
•
After completion of the w elding w ork and during breaks the machine has to be sw itched
off. Further take care that no unauthorized person has access.
•
According to VDE 0100, the use on construction sites is only allow ed w ith a pow er
distributor w ith a FI-security protective sw itch.
Check the oil level of the hydraulic system before each starting of the machine
in order to avoid damages on the pump.
If necessary, add hydraulic oil of the quality HLPD 32.
The heating element surfaces must be clean, especially non greasy,
therefore they need to be cleaned shortly before each w elding or in case of
dirtiness by means of a
fibre-free paper and a cleaning agent (e.g. PE –
cleaner or pipe cleaning tissues w hich are available at the WIDOS company).
The anti-adhesive coating of the heating element must remain undamaged
in the w orking area.
Due to high fire risk, the heating element may be only cleaned in cold condition.
Take care that all hydraulic and electric connections are connected.
Make sure that pump and planer are connected in a w ay that they turn in right-
hand direction, if need be correct by means of the phase converter situated in
the plug.
•
Take into account the surrounding conditions:
The w elding may not be performed under direct sun rays influence.
Use a w elding umbrella if necessary.
•
If the surrounding temperature is under 5°C, measures have to be taken:
Use a w elding tent or preheat the pipe ends if necessary.