G&J Hall POWERBOR PB32, Instruction Manual

Page 1: ...ON MANUAL POWERBOR PB32 PB32 COMBI ELECTRO MAGNETIC HOLE CUTTING SYSTEM WARNING Read and understand this manual and all instructions before operating the machine Failure to follow all instructions may result in electrical shock damage to the machine or even personal injury Machine shown PB32 without safety guard for clarity ...

Page 2: ...city N A see PB32 Combi Countersink Yes Chuck Type 3 4 Weldon Shank Arbor or 13mm Chuck Spindle Fitting 1 2 x 20 UN Magnet Dimensions 160mm x 85mm Magnet Power 50W Magnetic Adhesion 1000Kg on 25mm plate Minimum Plate Thickness 10mm minimum recommended Sound Level Exceeds 85dB A Ear protection must be worn Hand arm Vibration Less than 2 5 m s2 PB32 Combi Specification as above except FWD REV Yes Sp...

Page 3: ...3 PB32 Revised 120810 PB32 BASIC DIMENSIONS NOTES ...

Page 4: ...D USE OF POWER TOOL This power tool should never be used without a ground or protective earth connection This power tool should not be used in a potentially explosive environment This power tool should not be use in a wet environment where water could be drawn into the power tools cooling and ventilation system This power tool should never be positioned on a workpiece between the electrode and gro...

Page 5: ...uch as gases flammable liquids or dust Also dust may enter the ventilation system of the power tool causing clogging and overheating Do not operate this power tool in a potentially explosive environment Bystanders Children in the Workplace Always ensure that any bystanders within the working environment are kept safe from moving parts Do not operate this power tool in the presence of children Any ...

Page 6: ...at oil and sharp edges Never pull the power cord to disconnect it from the receptacle Always carry the power tool properly with the carrying handles provided Periodically inspect the power cord for damage If any damage is found the power tool should not be used until the damage has been repaired by a qualified electrician A damaged power cord will increase the risk of electric shock Using the Powe...

Page 7: ...s before plugging in the machine When carrying or moving tools always keep your fingers away from the switches Plugging in a power tool with the switches in the ON position could invite accidents Intentional Start up Before starting up the power tool always remove any adjusting keys or tools A wrench key left in a rotating part of the power tool may result in injury Over Reaching Never over reach ...

Page 8: ... should be clean flat and clear from debris or rust The base of the magnet should be inspected to ensure it is also clean flat and clear of debris Always check the magnet is securely adhered to the work piece before commencing any drill operations Do not use other appliances on the same power receptacle any variation in voltage cause by other appliances could result in the magnet releasing Always ...

Page 9: ... tools can cause accidents Use only Powerbor recommended accessories accessories made for other power tools may not be suitable and could become hazardous when used SERVICEAlways carry the power tool properly with the carrying handles provided Only trained repair personnel should perform tool service Service or maintenance performed by untrained personnel could result in a risk of injury When serv...

Page 10: ...er tool DO NOT use the safety strap as an alternative clamping method the electro magnet should have good magnetic adhesion at all times whilst using this power tool D LOOP USING THE SAFETY GUARD FIXING SCREWS SAFTEY GUARD RATCHET STRAP A safety guard is supplied with this power tool it should be attached BEFORE using the power tool The guard is attached at 3 points by button head screws to the mo...

Page 11: ...anners supplied place one spanner on the flats of the drill output shaft Turn clockwise as viewed from above until the spanner meets the dovetail slide Place the the second spanner on the flats of the arbor apply pressure again clockwise as viewed from above If possible the magnet can be used to hold the machine whilst removing the arbor If the arbor is tight the spanner on the arbor flats can be ...

Page 12: ...e removed the pinion shaft and handle assembly can be withdrawn The pinion shaft and handle assembly can then be mounted on the opposite side of the machine taking care to ensure the pinion gear teeth engage with the rack teeth The pinion shaft end cap and its hexagon head cap screw should then be replaced and re tightened C D E MAGNET CONTROL PB32 The magnet is controlled by the magnet switch F l...

Page 13: ...al no load speed of 550 rev min The PB32 Combi is variable speed but for the purposes of using annular cutters on mild steel the speed should be st to its maximum Under load the drill unit will regulate its speed depending on the load applied ie a small cutter will run faster than a larger cutter if the same feed rate is applied The PB32 has the optimum power torque spindle speed for HSS annular c...

Page 14: ...on before connecting the power supply to the machine The magnet switch should be in the ON position and the security of the magnet should always be physically checked BEFORE the spindle is started To start the spindle in its normal rotation the three position selector switch should be in the FWD position To start the spindle in the opposite rotation the three position selector switch should be in ...

Page 15: ...ng the three handles provided Proceed with caution apply pressure gradually until the cutter has formed a groove of approx 3mm 1 8 Once a groove is established the pressure can be increased DO NOT apply excessive pressure if excessive pressure is required it is a sign the cutter may be worn continuing to use a worn or blunt cutter will result in damage to the drill motor If the drill motor slows s...

Page 16: ...hank arbor of the machine COMBI DRILL TAP M6 M10 M12 With Annular Drill 2 IN 1 DRILL TAP M12 To tap a hole first set up the machine as for drilling with annular cutters in previous chapters Ensure the machine is secure before commencing any drilling operation Combi Drill Tap Drill the hole to the recommended tapping size for the thread to be cut Without disengaging the magnet replace the drill wit...

Page 17: ...n of the tap is through the drill will stop feeding and just rotate Stop the spindle switch to reverse help the tap to begin feed up with very light upward pressure on the feed handles Once the tap is out of the hole the machine can be removed IMPORTANT when tapping NEVER switch the machine from forward to reverse without allowing the motor to stop first Switching directly from foward to reverse c...

Page 18: ... M can be removed by simply unscrewing the brush cap L The brush has a spring and metal cap attached simply withdraw the brush to inspect or replace it When replacing the brush slide it into the brush holder make sure the metal cap of the brush seats in the recess on the brush cap then screw the brush cap home Always use genuine replacement parts The brushes on this drill unit have an auto stop fe...

Page 19: ...19 PB32 Revised 120810 PB32 WIRING DIAGRAMS ...

Page 20: ...20 PB32 Revised 120810 PB32 COMBI WIRING DIAGRAMS ...

Page 21: ...N BUSH 16 18Y144 PINION SHAFT 17 18X314 HANDLE 12mm 18 18X520 KNOB 12mm 17 18 18Y145 HANDLE KNOB COMPLETE ITEM Part No Description 19 18Y519 CABLE GLAND CORD GRIP 19a 18X519 A CONDUIT GLAND 20 18Y180 CONDUIT LEAD 21 18Y181 MAINS CABLE 110V 2P E 22 18X503 MAINS CABLE 230V UK 23 18X316 A SIDE PANEL 24 18X515 RECTIFIER UNIT 25 18X315 A CONTROL PANEL 26 18Y182 START STOP SWITCH 27 18X513 POWER RELAY 1...

Page 22: ... No Description 25 18X315 F PB32 COMBI SWITCH PANEL 28 18Y183 MOTOR DIRECTION SWITCH 29 18X801 SPEED CONTROL MODULE 30 18X806 TRIAC 31 18X802 SPEED CONTROL KNOB 32 18X511 FUSE HOLDER 33 18X512 2A FUSE 35 18X510 MAGNET SWITCH 36 HANDLE ...

Page 23: ...23 PB32 Revised 120810 PB32 MOTOR PARTS DIAGRAM ...

Page 24: ... 44 18ZA44 PILLAR TERMINAL HITACHI 982 804Z 14 18ZA14 BALL BEARING HITACHI 608 VVM 45 18ZA45 PILLER TERMINAL B HITACHI 982 805Z 15 18ZA15 INNER COVER ASSEMBLY HITACHI 982 791 46 18ZA46 REVERSING SWITCH ASSEMBLY HITACHI 982 802Z 16 18ZA16 WASHER HITACHI 984 357 47 18ZA47 HANDLE A HITACHI 984 360 17 18ZA16 WASHER HITACHI 984 357 48 18ZA48 TAPPING SCREW W W D4 X 20 HITACHI 982 095 18 18ZA18J ARMATURE...

Page 25: ...25 PB32 Revised 120810 ITEM Part No Description 7 18Y130 ARBOR BODY 1 2 X 20 UN 8 18X321 ARBOR SPRING 9 18X323 ARBOR PISTON 10 18X206 3 4 INTERNAL CIRCLIP 34 18X205 M8 x 8 SOCKET SCREW PB32 ARBOR ...

Page 26: ...26 PB32 Revised 120810 PB32 SAFETY GUARD ...