9
PVEL / PVEL-D
D
ok
: 101504D
-GB 1911
PREPARATIONS AND OPERATING CONDITION
For your own safety, as protection for others, and to avoid damage to the equipment, read carefully this manual
and operating guidelines.
1. Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or
dust.
2. Never carry or pull the tool by using the feed cable, and never for removing the outlet from the feed station.
3. Replace damaged feed cable immediately if a failure has been found.
4. Do not keep working the poker out of the concrete more than 5 minutes.
5. Do not stop the poker inside the concrete.
6. Change the wear parts to avoid damage to the internal parts. (Check wearing table for the poker)
CONVERTER CONNECTION TO THE SYSTEM
Do n The model PVEL is connected to the main 230V / 50-60Hz (single phase)
Use a residual current device (“rcd”) with a rated tripping current of 30mA for each converter. Rcd should
be installed either at the distribution board which feeds the mains supply sockets or at the fixed main supply
socket. Do not plug others electric tools to the rcd where is plugged the converter.
DISCONNECTING THE EQUIPMENT.
Stop the converter by disconnecting the proper switch, and finally remove the plug from the main.
EARTH CONNECTION
To protect the user from an electrical shock, the converter should be correctly connected to earth.
The converters are equipped with three cables and their respective plugs. The adequate earth socket should be
used to connect the converters. If the socket with earth is not available, an earth adapter should be used before
connecting the plugs.
EXTENSION CABLES
Always use extension cables with earth wire and its respective plug with earth in the female and male plug.
Do not use damaged or worn out cables.
Avoid heavy loads on cables.
To determine the transversal section, follow the following procedure:
PROCEDURE TO DETERMINE THE NECESSARY TRANSVERSAL SECTION IN CABLE
EXTENSION
Do the following verifications and take the highest section of cable:
1. The ohmic resistance and inductive resistance of the cable with the permitted loss of voltage of 5%,
cosphi=0.8 trough the frequency and voltage curve I.e.
Voltage nominal:……………………………….. 380 V / 50 Hz
Nominal current:............................................. ......................10 A
Cable length:................................................... ....................150 m
Entering the curve with the product: Intensity x Length=10x150=1500 Am We obtain a 2.5 mm2 section