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been modified or is missing any components, do not use 

the machine. It will need to be repaired by a qualified 

person prior to use.   

•  Ensure the foot switch is attached to the air press 

box properly.

 Do not operate the machine without the 

foot switch.   

•  Before use, clean any grease, dirt or oil off the 

equipment controls and handles.

 This will reduce the 

risk of the machine or controls slipping from your grip.

•  Confirm that the machine is accurately assembled.

  

Look for any parts that are not in a condition which 

would prevent safe and normal operation. Rotate the 

drum and make sure that it smoothly rotates. If any 

problems are found, or if you are unsure, do not use the 

machine until it has been properly repaired.   

•  Make sure the warning label on the motor is intact 

and readable. 

Do not operate the machine without the 

warning label.   

•  Clean any debris from the tools and cable while 

inspecting the cable for any wear and damage.

 

Check for flats on the outside of the cable, if any 

portion looks as though it is not round, the cable should 

be replaced.  Inspect the cable for any kinks, space 

between the coils or excessive corrosion. These can 

weaken the cable during use.    

•  Inspect the cutting tools for any damage or wear.

 If 

damage or wear is found, the tools need to be replaced.    

•  Using dry hands, plug the cord into a correctly 

grounded outlet.

  To test the GFCI provided, push the 

test button in, the indicator light should go off.  Restart 

by pushing the reset button in.  If the indicator light goes 

on, the GFCI is functioning properly.  If it is not working 

properly, unplug the cord and do not use the machine 

untill it has been correctly fixed.     

•  Move the FOR/OFF/REV switch to the FOR position.

  

Slowly press the foot switch and note the direction of 

rotation of the drum.  If the foot switch does not rotate 

the drum, do not use this machine until it is properly 

inspected.  The drum should rotate counter clockwise 

when viewing from the front of the machine.  

•  Move the switch to the REV position to ensure 

that the drum is rotating clockwise, repeating 

the previous steps to ensure that the machine is 

working properly.

  If the rotation is not correct, do not 

operate this machine.  

Prepare the Work Area 

•  Make sure the work area has satisfactory lighting.

    

•  Do not work in areas that have combustible liquids, 

dust or vapors that may ignite.

 The drain machine is 

not explosion resistant and can create sparks.  

•  Do not work in any area until all the flamable 

sources have been identified and corrected.

    

•  Never place the machine in water.

 If necessary, 

remove the water from the work area prior to use. 

•  Be sure the electrical outlet is properly grounded.

 If 

unsure, have the outlet inspected by a licensed electrician.    

•  Make sure the path for the power machine 

transportation and power cord are clear of 

obstructions.

 Any potential sources of damage to the 

power cord or machine should be relocated prior to use.   

•  Keep bystanders and children away from the work area.  
•  Drain cleaning can be messy.

 If necessary, use 

protective covers. 

Inspect and Prepare the Drain

• 

Determine if cleaning chemicals have been used 

in the drain.

  If chemicals are present, contact the 

chemical manufacturer to understand the safety 

measures that are necessary to work around those 

substances.    
• 

Properly 

inspect the drain.

  

Determine the best 

access point to 

the drain and the 

size of the drain.  If 

possible, determine 

the distance to 

the blockage or 

the nature of the 

clog.  If necessary, 

remove the fixture 

(water closet, 

sink, etc.) to allow 

access to the drain.  

 

Inspect and Prepare the Machine    

• 

Verify machine and components are in place.   

•  Inspect your drain cleaning gloves to ensure they 

are in good condition with no holes, tears or loose 

sections.

 It is critical to have the proper gloves to 

protect your hands from the rotating cable.   

•  Make sure the drain cleaning machine is unplugged 

and inspect the Ground Fault Circuit Interrupter, 

plug and power cord for any damage.

 If the plug has 

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Summary of Contents for CP2040

Page 1: ...RESULT IN ELECTRICAL SHOCK FIRE AND OR SERIOUS PERSONAL INJURY OR DEATH KEEP THESE INSTRUCTIONS IN A SAFE PLACE FOR FUTURE USE OR WHEN LOANING OR SELLING THE PRODUCT Cable Drum Machine Operational Man...

Page 2: ...e a power tool while you are tired or under the influence of drugs alcohol or medication A moment of inattention while operating power tools may result in serious personal injury Use personal protecti...

Page 3: ...power tools with your finger on the switch or energizing power tools that have the switch on invites accidents Remove any adjusting key or wrench before turning the power tool on A wrench or a key le...

Page 4: ...ed Tool description Your cable drum machine has four beneficial tool attachments to cope with a wide variety of obstructions As a general guideline it is wise to use a tool that is at least 1 smaller...

Page 5: ...The drum should rotate counter clockwise when viewing from the front of the machine Move the switch to the REV position to ensure that the drum is rotating clockwise repeating the previous steps to e...

Page 6: ...t arch NEVER FORCE cable down the line When the cable will not feed further into the drain pipe the cable is probably stuck against an elbow or joint in the pipe or may have reached the clog Do not co...

Page 7: ...with a drain hole in the cable drum It is recommended prior to storage that all water residues should be removed from the drum Remove the drum from the machine see To Remove Drum from Frame below and...

Page 8: ...g Replacement Cable 1 Ensure the motor switch is OFF and machine unplugged 2 Loosen the thumbscrew and remove existing cable from the machine 3 Disconnect secured cable end from inside drum unit 4 Car...

Page 9: ...f various material clinging to pipe walls 350 142004 Large Button Head Screw 4 350 252558 Large Flat Head Cap Screw 6 850 990000 3 4 Nose Cone Assembly 350 142047 Large Socket Head Cap Screw 2 750 002...

Page 10: ...8375 5331 U S A All Rights Reserved www cobratools com Cobra brand is a trademark of Brasscraft Mfg Co El fabricante no asume ninguna responsabilidad si la uso no se hace de acuerdo al instructivo Tod...

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