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The

Metro

®

 

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SPECIFIC SAFETY INFORMATION 

Service  

1. 

Have your power tool serviced by a qualified repair person 
using only identical replacement parts.

 This will ensure that the 

safety of the power tool is maintained.  

WARNING

 

This section contains important safety information that is specif-
ic to this tool.  
Read these precautions carefully before using this drain cleaning 
machine to reduce the risk of electrical shock or other serious 

injury. 

SAVE ALL WARNINGS AND INSTRUCTIONS 

 

FOR FUTURE REFERENCE.

 

Keep this manual with machine for use by operator.  

Drain Cleaning Machine Safety 

1. 

Before using the tool, test the ground fault circuit interrupter 
(GFCI) provided with the supply cord to insure it is operating 
correctly.

 A properly operating GFCI reduces the risk of electrical 

shock. 

2. 

Only  use  extension  cords  that  are  protected  by  a  GFCI.

 The 

GFCI on the machine power cord will not prevent electrical shock 
from the extension cords.  

3. 

Only  grasp  the  rotating  cable  with  gloves  recommended  by 
the  manufacturer.

  Latex  or  loose  fitting  gloves  or  rags  can  be-

come wrapped around the cable and may result in serious person-
al injury.  

4. 

Do not allow the cutter to stop turning while the cable is turn-
ing. 

This can overstress the cable and may cause twisting, kinking 

or breaking of the cable and may result in serious personal injury.  

5. 

One person must control both the cable and the switch.

 If the 

cutter stops rotating, the operator must be able to turn the tool off 
to prevent the cable from twisting, kinking and breaking. 

6. 

Use  latex  or  rubber  gloves  inside  the  gloves  recommended 

by the manufacturer, goggles, face shields, protective cloth-
ing, and respirator when chemicals, bacteria or other toxic or 

infectious  substances  are  suspected  to  be  in  a  drain  line.

 

Drains may contain chemicals, bacteria and other substances that 
may cause burns, be toxic or infectious or may result in other seri-
ous personal injury.  

7. 

Practice good hygiene. Do not eat or smoke while handling or 
operating the tool. After handling or operating drain cleaning 
equipment,  use  hot,  soapy  water  to  wash  hands  and  other 

body parts exposed to drain contents.

 This will help reduce the 

risk of health hazards due to exposure to toxic or infectious materi-
al.  

8. 

Only use the drain cleaner for the recommended drain sizes.

 

Using the wrong size drain cleaner can lead to twisting, kinking or 
breaking of the cable and may result in personal injury.  

Specific Safety Information for The Metro 

1. 

Only  wear  leather  gloves. 

Never use any other type of glove, 

such  as  cloth,  rubber,  or  coated  gloves.  Never  grasp  a  rotating 
cable with a rag. These items could become wrapped around the 
cable and cause injury. 

2. 

Do  not  overstress  cables.

 Keep a leather-gloved hand on the 

cable for control when machine is running. Overstressing the ca-

bles  because  of  an  obstruction  may  cause  twisting,  kinking,  or 
breaking of the cable and may result in injury. 

3. 

Never operate the machine with the belt guard removed.

 Fin-

gers can get caught between belt and pulley. 

4. 

Never  operate  machine  without  Guide  Tube  in  place. 

Can 

result in significant hand injury. 

5. 

Place  the  machine  at  a  distance  not  greater  than  two  feet 
(.6m)  from  the  drain  opening.

 Greater distances can result in 

cable twisting or kinking. 

6. 

Do  not  operate  the  machine  in  reverse  (REV).

 Operating ma-

chine in reverse can result in cable damage and is used only to 
back cutting tool out of obstruction. 

7. 

Keep  hands  away  from  rotating  drum.

 Do not reach into drum 

unless  machine  is  unplugged.  Hand  may  be  cause  in  moving 
parts resulting in serious injury. 

8. 

Be  careful  when  cleaning  drains  where  cleaning  chemicals 

have  been  used. 

Avoid direct contact with skin and eyes. Drain 

cleaning chemicals can cause  serious burns as  well as damage 
the cable. 

9. 

Do not operate machine while standing in water. 

Will increase 

risk of electric shock. 

10. 

Only  use  this  tool  in  the  application  for  which  it  was  de-
signed. Follow the instructions on the proper use of the ma-
chine. 

Other uses or modifying the drain cleaner for other applica-

tions may increase risk of injury. 

11. 

Before starting each job, check that the cable in the drum is 
not broken or kinked by pulling the cable out and checking 

for  wear  or  breakage.

 Always replace worn (kinked or broken) 

cables with genuine GENERAL replacement cables. 

12. 

When servicing a tool, use only identical replacement parts. 

Follow instructions in the Maintenance section of this manu-
al. 

Use  of  unauthorized  parts  or  failure  to  follow  Maintenance 

instructions may create a risk of electric shock or injury.  

Summary of Contents for TheMetro

Page 1: ...able service However no machine is better than its operator Read understand and follow all safety warnings and instructions provid ed with the product Failure to follow the warnings and instructions may re sult in electric shock and or serious injury Save all warnings and instruc tions for future reference SAVE THESE INSTRUCTIONS ...

Page 2: ...fumes Only wear leather gloves Nev er use any other type of glove such as cloth rubber or coat ed gloves Never grasp a rotat ing cable with a rag These items could become wrapped around the cable and cause seri ous injury Always wear safety glasses and rubber soled non slip shoes Use of this safety equip ment may prevent serious injury Never operate machine with belt guard removed Fingers can get ...

Page 3: ...ore turning the pow er tool ON A wrench or a key left attached to a rotating part of the power tool may result in personal injury 5 Do not overreach Keep proper footing and balance at all times This enables better control of the power tool in unexpected situations 6 Dress properly Do not wear loose clothing or jewelry Keep your hair and clothing away from moving parts Loose clothes jewelry or long...

Page 4: ...f health hazards due to exposure to toxic or infectious materi al 8 Only use the drain cleaner for the recommended drain sizes Using the wrong size drain cleaner can lead to twisting kinking or breaking of the cable and may result in personal injury Specific Safety Information for The Metro 1 Only wear leather gloves Never use any other type of glove such as cloth rubber or coated gloves Never gra...

Page 5: ...ed Pressure Control Knob Feed Control Lever Guide Tube Cutter Cutter Holder The handle folds for compact storage Condensed Operating Instructions THE SECTION OF CORD BETWEEN THE WALL PLUG AND THE GFCI IS NOT IN THE PROTECTED CIRCUIT Ground Fault Circuit Interrupter GFCI Your machine is equipped with a ground fault circuit interrupter which protects you against shock if a short circuit should occur...

Page 6: ...e proper cutting tool See Cutter Application Chart Table 2 A good tool to start with is the Arrow Head or 1 1 2 U Cutter After the line is opened follow with larger blades which scrape the inside edges of the pipe assuring a real cleaning job 6 Insert the cutter into the female connector at the front of the ca ble and tighten the connecting screw and lock washer firmly in place Raised Caps shown i...

Page 7: ...ve the twist on the cable Push any excess cable back into the drum and then continue 8 If you still can t get around the bend you re probably using too large a cable Switch to a smaller cable See Cable Application Chart Table 1 or use the optional flexible leader 9 When cable reaches the stoppage put feed into neutral Then allow the cable to progress forward slowly chewing into the stop page as it...

Page 8: ...feed ing the cable or by feeding the cable while running the machine in reverse To untangle rotate drum in opposite direction This will usu ally get the cable to lie in the drum properly If cable has become badly tangled which will not happen when ma chine is used properly it may be necessary to pull the entire cable out of the drum and re install it See How to Install Cables In Drum section HOW T...

Page 9: ... reverse order DAMAGED ROLLER Excessive use may wear a roller to the point of failure It is recom mended that all three rollers be replaced at the same time Cat PO 703 The replacement roller is an assembly consisting of one Feed Roller two Feed Roller Bearings and two Bearing Spacers Note The Bearing Spacers must be installed between the Carrier and each Feed Roller Bearing as illustrated below in...

Page 10: ...ction but not the other Faulty reverse switch or faulty momentary contact switch Replace switch Note Momentary contact switch must be held in position to use reverse Ground Fault Inter rupter trips and will not reset Damaged power cord or extension cord Replace cords Excess moisture in area Remove excess moisture from area Short circuit in motor Take motor to authorized service center Call General...

Page 11: ...The Metro 11 ...

Page 12: ...The Metro General Wire Spring Co 1101 Thompson Avenue McKees Rocks PA 15136 412 771 6300 www drainbrain com General Wire Spring Co 2022 C MEOI 042022 ...

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