Use; Connecting The Power; Switching On / Off (Fig. F); Speed Selection (Fig. F) - Walter R7237B-F Bedienungsanleitung

Use

Use

Connecting the power

• Connect the sander only to a socket that is
properly earthed.
• The sander is designed for operation with
single-phase alternating current 230-240 V~ /
50 Hz and is insulated for protection.
• Check if the existing mains voltage matches
with the specification on the rating plate of the
sander.
• To avoid safety risks, the mains cable or plug
should only be replaced by the manufacturer
or an authorised service centre or a qualified
person.
• Ensure that water does not come in contact
with the electrical parts of the sander, as well
as with anyone who is in the work area.
• Check whether the mains voltage of the socket
corresponds with the mains voltage indicated
on the drill's rating label.
Please note:
- Use an extension cable if the work area is
not close to the mains outlet. Ensure an
extension cable with sufficient conductor
diameter (min. 1.5 mm²) is used. xxxxx
- The extension cable used should be as short
as possible.
- Ensure the mains cable does not pose a tripping
hazard.
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Switching on / off (Fig. F)

Switching on:
• 7 Press the On/Off switch.
In addition, for continuous operation:
• Press and hold the On / Off switch 7 .
• Press the locking button 6 to lock.
• Release the On / Off switch and locking
button.
Switching off:
• Release the On/ Off switch.
In addition, in case of continuous operation:
• Press the On / Off switch.
• Release the On / Off switch.

Speed selection (Fig. F)

• Choose the speed setting
(600 - 1500 rpm) depending on the
requirement.
• Turn the variable speed control 5 to the
desired setting.
- The required speed depends on the
workpiece. Test the speed on a waste piece of
material first.
Adjusting the telescopic
extension (Fig. G)
WARNING!
Check if the extension and its connecting
points are fixed properly before each use.
The sander can be adjusted to a varying length
between 134-165 cm.
• Loosen the cap nut on the extraction nozzle
4 .
• Pull the telescopic extension B as far as
necessary from the middle handle 1 .
Do not pull the telescopic extension
beyond the "MAX." mark on the
extension.
• Tighten the cap nut of the extraction nozzle.
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