USER MANUAL ~ DRYWALL SANDER MODEL No. BNR7231A
- Page 6-
• Do not force the machine for unsuitable work, for example, rough grinding,
brushing, etc. Otherwise, dangers and harms will be caused.
• Only use identical replacement parts when servicing. Otherwise, risk-free
operation can’t be guaranteed.
• The accessories’ allowed speed must be at least the same as the maximum
speed of the machine. Or else, they may be reak or crack when their running
speed is goes over the machine’s allowed speed.
• Do not use damaged accessories. Before use, always check whether the
accessories are nicked or cracked.For example, to grinding pad, please check
the support plate is not cracked. Ensure everybody to be out of the machine’s
rotation area and run the machine at max. speed for one minute, which can
fully test the accessories.
• Do not put down the machine when it isn’t stopped completely. Otherwise, you
will loss control to the machine.
• Cleaning the exhaust port on your machine in regular.
• When working, control the machine firmly with both hands to ensure safe
operation.
• When sanding, do not use too big sandpaper. When choosing grinding disc,
please observe the manufacturer’s specifications. The sand paper beyond the
grinding block leads to risk of cutting and injury and cause stuck as well.
• The machine can be connect to one extension tubes at most.
• We recommend that you always wear industrial safety gloves and safety gog-
gles when working with the drywall sander.
• Wearing close-fitting clothes is mandatory.
• Always allow for reaction to the machine’s torque
• Wear protection mask P2 to protect you from hazardous dusts and choose
suitable vacuum cleaner.
6. HOW TO USE DRYWALL SANDER
Before setting up, repair or maintenance of the appliance you must always
tum off the operating switch and pull out the mains plug!
Before Initial Operation
• Check if the rated frequency of the mains supply corresponds to the details of
the type place.
• Before using the tool, read the instruction book carefully.
6.1 Installation
Unfold the machine and fasten the handle.(See Fig.1-1,Fig1-2 and Fig1-3). Strip the
machine by the opposite actions.
