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Powr-Flite SD70 Operating Instructions Manual

Edger/disc sander
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OPERATING INSTRUCTIONS
COMMERCIAL EDGER
CONGRATULATIONS
YOU HAVE JUST ACQUIRED A HIGH QUALITY SANDER.
PLEASE READ THIS MANUAL CAREFULLY BEFORE
OPERATING YOUR NEW SANDER. KEEP MANUAL ON
HAND FOR FURTHER REFERENCES.
TECHNICAL MACHINE
SPECIFICATIONS
Single-phase AC motor
Motor power
Sandpaper disk
Disk speed
Machine weight
Edger/Disc Sander
Model SD70
115V/60 Hz
1800 W
7 inches
4300 RPM
20 lbs.
Save These Instructions
X8802

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Summary of Contents for Powr-Flite SD70

  • Page 1 Edger/Disc Sander Model SD70 OPERATING INSTRUCTIONS COMMERCIAL EDGER CONGRATULATIONS YOU HAVE JUST ACQUIRED A HIGH QUALITY SANDER. PLEASE READ THIS MANUAL CAREFULLY BEFORE OPERATING YOUR NEW SANDER. KEEP MANUAL ON HAND FOR FURTHER REFERENCES. TECHNICAL MACHINE SPECIFICATIONS Single-phase AC motor...

  • Page 2: Table Of Contents

    Assembly Drawing and Spare Parts List ...10 to adhere to instructions provided can potentially void any warranties. INTRODUCTION Congratulations on your purchase of a Powr-Flite Edger Sander. Read this entire manual before operating or servicing the sander. Unpacking the Edger Sander...

  • Page 3: Important Parts Of The Machine

    IMPORTANT PARTS OF THE MACHINE Electric switch The machine is fitted with a protected switch. Push the button to “ON” to start the motor and the “OFF” to stop. Fig. 1 Suction dust tube The suction dust tube is placed at the back of the machine next to the dustbag holder.

  • Page 4: Machine Set-Up

    Sandpaper disk holder The sandpaper disk holder is a tapered nut. Fig. 5 MACHINE SET-UP Fitting the dustbag After unpacking the machine, proceed as follows: Fit the suction tube Fit the dustbag holder Fit the dustbag HOW TO OPERATE THE MACHINE Fitting the sandpaper Sandpaper discs with an adhesive backing: use 178 mm.

  • Page 5: Sanding Angle Adjustment

    HOW TO OPERATE THE MACHINE Fasten the nut with the wrench included in the wrench kit (Fig. 8). Fig. 8 Sanding angle adjustment The sanding angle is set up at the factory for sanding with a 1/3 disk. If you wish to change this angle, unloosen the nut securing the wheel shaft.

  • Page 6: Maintenance

    MAINTENANCE Brush replacement Disconnect the machine from the power supply. Remove side and front screws.( Fig.11). Fig. 11 Remove the vertical bracket (Fig. 12). Fig. 12 Remove the plastic cover securing the brushes with a screwdriver (Fig. 13). Remove the brushes carefully and replace them (Fig. 14).

  • Page 7: Changing And Adjusting The V-Belt

    MAINTENANCE Changing and adjusting the V-belt Due to the high speed of the motor, it is important to check the tension of the V-belt. DO NOT TIGHTEN THE BELT TOO MUCH. This type of machine, equipped with high speed motors, needs a regular replacement of the belt.

  • Page 8: Cleaning The Disk Pulley

    MAINTENANCE Take off the taper nut which holds the sandpaper (Fig. 19). Fig.19 Remove the guard which covers the central screw with a screwdriver. Holding the disk with one hand, ease the central screw with an Allen wrench (Fig.20 a - b). To pull out the pulley from the bearing, strike the central screw slightly with a plastic hammer (Fig.20 c).

  • Page 9: Wheel Replacement

    MAINTENANCE Wheel replacement For proper machine operation, inspect the wheels for wearing and to ensure the working angle is not altered as the wheels wear down. The proper working angle is necessary to maintain: - Adequate dust suction - proper sanding finish Replace wheels as required to maintain the proper working angle.

  • Page 10: Assembly Drawing And Spare Parts List

    ASSEMBLY DRAWING AND SPARE PARTS LIST...
  • Page 11 ASSEMBLY DRAWING AND SPARE PARTS LIST ref# part # desc ref# part # desc SD157 HILT SD166 GASKET SD158 HANDLE SD167 O RING OR 90 X 3 SD159 HANDLE BRACKET SD168 SCREW DIN 7991 M 10 x 40 SD160 DUST BAG CLAMP SD169 BELT Z - 19 3/4 (disc ø...
  • Page 12 This warranty is in lieu of all other warranties expressed or implied, and releases Powr-Flite from all other obligations and liabilities.

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