Michco Arrow Backpack Vacuum Manual Download Page 7

 

 

 

MAINTENANCE 

 

Good maintenance procedures assure better operation, fewer repairs and longer life for 
your machine.

 

 

 

WARNING! - DISCONNECT THE ELECTRICAL PLUG OF THE 

MACHINE FROM THE ELECTRICAL OUTLET BEFORE DOING ANY 
CLEANUP, REPAIRS OR MAINTENANCE OF THE MACHINE AND WHEN 
LEAVING THE MACHINE UNATTENDED. 

 

CLEAN THE MACHINE AFTER EACH USE: 

 
1)  Each week, rinse, dry and return the foam (Item # 22) at the bottom of the vacuum tank 

below the vacuum motor. 

 
2)  Clean the vacuum tank:  Release the clamps on each side of the top of the vacuum tank.  

Lift the filter assembly out of the vacuum tank and set aside.  Wipe the inside and outside of 
the vacuum tank with a clean dry cloth. 

 
3)  Empty and check the filter assembly:  Empty the recovered soilage into a suitable container 

and remove and shake the cloth filter bag to remove clinging dirt.  Lightly brush the inside of 
the cloth filter bag to remove embedded dirt.  Check the cloth filter bag for tears or holes; 
repair or replace if necessary.  Install a clean paper dust bag into assembly into the cloth 
filter bag and place them back into the vacuum tank. 

 

ELECTRICAL CABLE: 

 

Check the cord for any nicks, cuts or damage.  Report these to your supervisor for correction. 
 

VACUUM TANK ASSEMBLY: 

 

1)  Gaskets: Clean the Cover Seal Ring gasket. 
 
2)  Vacuum Motor Guards: Inspect for dirt or damage and replace if damaged or filled with dirt. 
 

Page 6 of 10 

Summary of Contents for Arrow Backpack Vacuum

Page 1: ...an 48906 Fax 517 484 9836 Email CustServe Michco com Web site www Michco Com Parts Web site www FloorMachineParts Com Order Parts on Line at www FloorMachineParts Com Directly to Parts Service By Emai...

Page 2: ...arefully inspect all components to ensure that there is no concealed freight damage If such damage is discovered file a CONCEALED DAMAGE REPORT immediately with the delivering carrier FOR YOUR CONVENI...

Page 3: ...nce or cleanup and when leaving the machine unattended 6 To prevent electrical shock Keep the machine surface dry Do not subject to rain Store the machine in a dry building area Clean the machine with...

Page 4: ...s for use on a nominal 120 volt circuit and has a grounded plug that looks like the plug illustrated in figure A A temporary adapter that looks like the adapter illustrated in figures B and C may be u...

Page 5: ...PERATION Please refer to drawing 1 1 Remove the cover Item 34 and cover seal ring Item 33 pull out the cloth filter bag Item 31 Check to see that the filter guards Item 1 Item 2 and Item 3 have not sh...

Page 6: ...NT WARNING NEVER USE THIS MACHINE TO PICK UP VOLATILE EXPLOSIVE OR HAZARDOUS MATERIALS OPERATION To prepare the machine for operation make sure it is of the correct voltage and properly assembled If i...

Page 7: ...t aside Wipe the inside and outside of the vacuum tank with a clean dry cloth 3 Empty and check the filter assembly Empty the recovered soilage into a suitable container and remove and shake the cloth...

Page 8: ...the foam filter Item 2 between the motor guards located inside the vacuum tank under the paper and cloth dust bag To do this remove the top piece of the motor guard Item 1 and remove the foam filter I...

Page 9: ...Vacuum Assembly Drawing 1 Page 8 of 10...

Page 10: ...Cable Clamp Nut 18 632041 Connection Cable Clamp Part 1 19 632042 Connection Cable Clamp Part 2 20 964204 Screw M3 x 12 21 638540 Round Rubber Support 22 635640 Sound Muffler Foam Filter 23 964205 Sc...

Page 11: ...incoming inspection of those items To secure repair under this warranty the following procedure should be taken 1 The inoperative machine or warranted part must be delivered to the authorized dealer w...

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