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Unibor CR35 Manual 

                   Original instructions 

               Mar 2020 

 

 

1.

Use clamps or other practical way to secure and support the workpiece to a stable platform. 

Holding the 

work by hand or against your body is unstable and may lead to loss of control. 
 
2.

Do not force tool. Use the correct tool for your application. 

The correct tool will do the job better and safer 

at the rate for which it is designed. 
3.

Do not use tool if switch does not turn it on or off. 

Any tool that cannot be controlled with the switch is 

dangerous and must be repaired. 
4.

Disconnect the plug from the power source before making any adjustments, changing accessories, or 

storing the tool. 

Such preventive safety measures reduce the risk of starting the tool accidentally. 

5.

Store idle tools out of reach of children and other untrained persons. 

Tools are dangerous in the hands of 

untrained users. 
6.

Maintain tools with care. Keep cutting tools sharp and clean.

 Properly maintained tools, with sharp cutting 

edges are less likely to bind and are easier to control. 
7.

Check for misalignment or binding of moving parts, breakage of parts, and any other condition that may 

affect the tools operation. If damaged, have the tool serviced before using. 

Many accidents are caused by 

poorly maintained tools. 
8.

Use only accessories that are recommended by the manufacturer or your model. 

Accessories that may be 

suitable for one tool, may become hazardous when used on another tool. 

 
Service  

1.

Tool service must be performed only by qualified repair personnel.

 Service or maintenance performed by 

unqualified personnel could result in a risk of injury. 

2.

When servicing a tool, use only identical replacement parts. Follow instructions in the Maintenance 

section of this manual. 

Use of unauthorized parts or failure to follow Maintenance Instructions may create a 

risk of electric shock or injury.  

 
WARNING! 
Always use safety chain. 

Mounting can release. 

 
 

 

3) INFORMATION PLATE SYMBOLS 

 
 

 

     

 

1                                    2                                      3                              4 

                               

   

 2                                

    

3                              

  

    4 

 

1.

 

Refer to the user manual for operational and safety issues with regard to this machine. 

2.

 

Dispose of the machine and electrical components correctly. 

3.

 

Eye protection must be worn when operating the machine. 

4.

 

Ear defenders must be worn when operating the machine. 

Summary of Contents for CR35

Page 1: ...nual Original instructions Mar 2020 1 Magnetic drilling machine Model Number CR35 Serial Number Burgess Road Sheffield S9 3WD Tel 44 0 114 2212510 Fax 44 0 114 2212563 Email sales oslct co uk Website...

Page 2: ...procedures Operating instructions Extension cable selection Mounting of cutters Remedies for hole making problems Wiring diagram Exploded view Motor Breakdown Control panel and parts List Maintenance...

Page 3: ...iators ranges and refrigerators There is an increased risk of electric shock if your body is grounded 3 Don t expose power tools to rain or wet conditions Water entering a power tool will increase the...

Page 4: ...re easier to control 7 Check for misalignment or binding of moving parts breakage of parts and any other condition that may affect the tools operation If damaged have the tool serviced before using Ma...

Page 5: ...m Width 155 mm Length Overall 245 mm Nett Weight 12 kgs Vibration total values triax vector sum in accordance with EN50144 Vibration emission value a W 1 95 m s Uncertainty K 1 5m s Level of sound pre...

Page 6: ...from the arbor If the machine is accidentally dropped ALWAYS thoroughly examine the machine for signs of damage and check that it functions correctly BEFORE resuming drilling Regularly inspect the mac...

Page 7: ...mal AC supply of the correct voltage it is recommended that the following extension lengths shall not be exceeded For 110v supply 3 5metres of 3 core x 1 5mm For230v supply 26metres of 3 core x 1 5mm...

Page 8: ...rove centre punch and or replace worn parts Replace part or parts 3 Excessive drilling pressure required Incorrectly re sharpened worn or chipped cutter Coming down on swarf lying on surface of work p...

Page 9: ...Unibor CR35 Manual Original instructions Mar 2020 9 10 WIRING DIAGRAM...

Page 10: ...Unibor CR35 Manual Original instructions Mar 2020 10 11 EXPLODED VIEW OF MACHINE...

Page 11: ...EB008 4 11 SCREW M8 X 20 SC820CAP 4 12 GRUB SCREW M5 X 20 SC520GRUB 4 13 LOCK NUT M5 10085B 4 14 SPINDLE EB009 1 15 BHM35 DRILL UNIT 120V EIB31 1 16 GLAND PG9 40025 2 17 COOLANT BOTTLE ASSY EB010 1 1...

Page 12: ...Unibor CR35 Manual Original instructions Mar 2020 12 12 MOTOR BREAKDOWN...

Page 13: ...C022 3 14 ARMATURE ASSY 110V EBD013 A 1 ARMATURE ASSY 230V EBD013 B 1 15 CIRCLIP 28MM X 1 2 B TYPE EBD014 1 16 BALL BEARING 12 28 8 6001 2Z UDC023 1 17 GEAR CASE COVER EBD015 1 18 CIRCLIP 10MM X 1 A T...

Page 14: ...L PANEL AND PARTS LIST No Part Name Part Number Quantity 1 CONTROL FACIA PLATE 110V RD33278 1 CONTROL FACIA PLATE 230V RD33279 1 2 DRILL STOP START SWITCH 110V NCP001 1 DRILL STOP START SWITCH 110V NC...

Page 15: ...n must be checked to ensure that all components are working correctly Machine Brushes should be checked to make sure there is no abnormal wear present this should be checked at least once a week if us...

Page 16: ...sound Gear ring bottom of the armature worn out Gear s worn out No grease in gear box Motor humming big sparks and motor has no force Armature damaged Field burned Carbon brushes worn out Motor does n...

Page 17: ...Steel angle and joists 700N mm M2 Steel angle and joists 850N mm M42 Plate and sheet steel 700N mm M2 Plate and sheet steel 850N mm M42 Aluminium 750Nmm M2 Aluminium 850N mm M42 Brass 700N mm M2 Brass...

Page 18: ...ditions inappropriate operating conditions overload or insufficient servicing or maintenance 3 Defects caused by using accessories components or spare parts other than original Unibor parts 4 Tools to...

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