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                              PB450 US - W18XC1053/US - Revised 030113 

 
 

 
 
 
 
 
 
 

ELECTRICAL SAFETY

Always carry the power tool properly with the carrying handles 

Earthing / Grounding. 

 
This power tool requires a ground or earth connection.  

 

The power tool must be plugged into an outlet properly installed and grounded or earthed  

 

in accordance with all local codes and regulations. 

 

Never remove or tamper with the ground or earth prong in any way. 

 

Do not use adaptor plugs. 

 

If the tool should electrically malfunction or breakdown, grounding or earthing will provide 
a low resistance patch to carry harmful electricity away from the user. 
 

Power Cord 
 

Never carry the power tool by its power cord or electrical hose. 

 

Keep power cords away from heat, 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 Power Tool Outside 

 
Do not expose the power tool to rain or wet conditions, water entering the power tool will 
increase the risk of electric shock. 

 

When operating the power tools outside, if required, an extension cord rated for outdoor 
use should be used.  

 

These extension cords are rated for outdoor use and reduce the risk of electric shock. 
 

Electrical Enclosure 

 
The electrical components on this power tool are housed within the main body casting, 
this and the side panels of the main body create an electrical enclosure.  

 

The panels should not be removed except by a suitable trained or qualified electrician. 

DUST EXTRACTION

 

This tool is intended for drill holes in ferrous metals, if using on materials such as cast 
iron where dust might be created, suitable dust extraction should be used. 
 
This is both to protect the operator and to protect the motor inlet from ingress of harmful 
dust particles. 
 
Operators should wear suitable dust masks if dust is created whilst working. 

Summary of Contents for PB450

Page 1: ...jhalltools com POWERBOR PB450 DRILL OWNERS MANUAL WARNING When using electric power tools basic safety precautions should always be used to reduce the risk of fire electric shock and personal injury R...

Page 2: ...7 Disassembly and transportation 13 Operating instructions 1 Setting and testing 14 2 Tool changing Mounting of cutters into the arbor 14 Fitting the MT2 arbor 15 Removing the MT2 arbor 15 Using Twis...

Page 3: ...Spindle Fitting MT2 Magnet Dimensions 7 7 8 x 3 15 16 Magnet Power 75W Magnetic Adhesion 3 300lb measured on 1 thick plate Minimum Plate Thickness 1 2 minimum recommended Sound Pressure Level 86 dBA...

Page 4: ...verhead hazards Ear protection Ear defenders should be worn at all times whilst using this tool this tool exceed 85dB A Electrical enclosure risk of electric shock Read and understand the instruction...

Page 5: ...er tool should NOT be use in a wet or humid environment where water could be drawn into the power tools cooling and ventilation system If the power tool is used in the upside down position cutting flu...

Page 6: ...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 Inte...

Page 7: ...t 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 a...

Page 8: ...r 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 Power Tool Outside Do not expose the pow...

Page 9: ...was intended 7 Use the right tool Do not force small tools to do the job of a heavy duty tool Do not use tools for purposes not intended for example do not use circular saws to cut tree limbs or logs...

Page 10: ...marked 19 Stay alert Watch what you are doing use common sense and do not operate the tool when you are tired 20 Check damaged parts Before further use of tool it should be carefully checked to determ...

Page 11: ...sufficient hold on the work piece material The safety strap should be attached in case of power failure or machine malfunction The safety strap should NOT be used as an alternative to the magnet for c...

Page 12: ...US Revised 030113 PB450 RAISED PB450 LOWERED ILLUSTRATED DESCRIPTION OF FUNCTIONS ELECTRO MAGNET BASE 2A FUSE MAGNET MAGNET ON OFF SWITCH MOTOR ON OFF SWITCH PINION SHAFT HANDLE x 3 GEAR SELECTORS AR...

Page 13: ...the machine is not in use it should be stored in the carrying case provided Any cutters should be removed after use The drill unit should be wound down into a low position The three pinion handles nee...

Page 14: ...esion If the strap becomes damaged or lost it must be replaced BEFORE using the power tool DO NOT use the safety strap as an alternative clamping method the electro magnet should have good magnetic ad...

Page 15: ...A FITTING THE MT2 ARBORr tool properly To fit the MT2 arbor A into the machine First ensure that both the arbor and the morse taper socket are clean and free of dirt or debris and have no damage whic...

Page 16: ...JUSTING SCREW CLAMPING MAGNET CONTROL An electro magnet is used for clamping the tool onto the workpiece The magnet is controlled by the magnet switch F located at the bottom of the control panel O in...

Page 17: ...gh Tensile 0 37 0 37 0 75 1 25 1 62 2 0 2 37 2 75 3 12 Cutter Diameter inches Material Surface Speed Inches min Cutting Speeds Metric Aluminium 60 Brass 45 Mild Steel 24 High Tensile 9 Material Surfac...

Page 18: ...if the power is interrupted the motor will stop and will not restart when the power is resumed until the motor control is operated again OPERATION SPINDLE SPEED CONTROL The speed of the motor on the...

Page 19: ...ed 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...

Page 20: ...les 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 pres...

Page 21: ...to the arbor of the machine 18YPIPE PIPE CLAMP This allows the drill to be mounted on a pipe or cylindrical object the magnet attaches to the saddle so the material of the workpiece does not need to b...

Page 22: ...ly maintained 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 SERVICE the power tool...

Page 23: ...23 PB450 US W18XC1053 US Revised 030113 PB450 WIRING DIAGRAM...

Page 24: ...MT2 WASHER 12 18X206 19MM INTERNAL CIRCLIP 13 18X205 M8 X 8 SKT HD SET SCREW 14 18X524 PINION END CAP 15 18X502 PINION BUSH 16 18Y174 PINION SHAFT PB450 17 18X718 12MM HANDLE Item Part No Description...

Page 25: ...1 2Z 15 18ZF15 GEARBOX END SHIELD 16 18ZF16 GEARBOX HOUSING 17 18ZF17 INTERMEDIATE WHEEL 18 18ZF18 SHAFT WITH 2 PINIONS 19 18ZF19 GEAR SELECTOR COMPLETE 20 18ZF20 GEAR SELECTOR Item Part No Descriptio...

Page 26: ...art No Description 80 18X535 HOOK STRAP ASSEMBLY 81 18X533 RATCHET STRAP ASSEMBLY PB450 DRILL GUARD PB450 SAFETY STRAPS Item Part No Description 6 18Y101 MT2 ARBOR COMPLETE 9 18X1105 MT2 ARBOR SPRING...

Page 27: ...27 PB450 US W18XC1053 US Revised 030113...

Page 28: ...andards Emission standard for industrial environments According to the regulations 2006 95 EC Low Voltage Directive 2004 108 EC EMC Directive 2006 42 EC Machinery Directive 2011 65 EU RoHS Directive R...

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