KENT C4-100A Maintenance & Repair Manual

KENT C4-100A Maintenance & Repair Manual

Deep cleaning extractors

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Maintenance & Repair Manual
Models: C4-100A, C4100LM & C4-
UPBLM Deep Cleaning Extractors

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Summary of Contents for KENT C4-100A

  • Page 1 Maintenance & Repair Manual Models: C4-100A, C4100LM & C4- UPBLM Deep Cleaning Extractors...
  • Page 2 7001...
  • Page 3: Table Of Contents

    Coupler Repair Replacing Drain Tube Testing Lid PARTS DIAGRAM 17-40 CONTACT INFORMATION: customerservice@kentinv.com Order Desk: 800.573.8066 Phone: 870.994.3535 Fax: 870.994.3545 Kent Investment Corp. Mailing Address: PO Box 279 Ash Flat, AR 72513 Shipping Address: 250 Hwy 62-West Ash Flat, AR 72513...
  • Page 4: When The Machine Is Delivered

    Kent Investment's liability ceases when the shipment is picked up by the carrier, but our customer service staff will be glad to furnish any information needed in connection with the claim and will expedite repair of the machine.
  • Page 5: Warnings

    5. DO NOT allow to be used as a toy. Close attention is necessary when used by or near children. 6. Use only as described in this manual. Use only Kent Investment Corp. recommended attachments and chemicals. 7. DO NOT use with damaged cord or plug. If appliance is not working as it should, has been dropped, damaged, left outdoors, or immersed in water, contact Kent Investment Corporation service department for service instructions.
  • Page 6 CLEANING DIRECTIONS Preparing Carpet & Upholstery 1) Vacuum carpet or upholstery with your home vacuum cleaner. This machine is not a vacuum cleaner. NOTE: We recommend vacuuming carpet thoroughly, making four passes with a CRI approved vacuum cleaner. 2) Pre-treat general spots with 7 IN 1 Carpet Care. Pre-treat pet & acid based spots with 7 IN 1 Spot & Odor Pet Formula. Pre-treat heavily soiled areas of carpet, hallways, doorways and around furniture with 7 IN 1 Hi-Traffic Pre-Treatment.
  • Page 7: After Each Use Of Machine

    CLEANING DIRECTIONS 1) Turn all Switches OFF. 2) Disconnect the machine Solution Hose. Pull down on the middle of the brass Coupler. The hose will release. While holding down the Coupler, insert the Hand Tool Kit Solution Hose. Release Coupler. Pull on the Solution hose to insure it is secured.
  • Page 8: Loss Of Electrical Power

    This limited warranty is the exclusive warranty of Kent Investment Corporation and is in lieu of any other warranty express or implied, including, but not limited to, warranties of merchantability and fitness for a particular purpose.
  • Page 9 (#10159) Page 16. SERVICE WARNINGS Warning: Only genuine Kent Investment Corp. electrical replacement parts should be used. Failure to do so will void the UL and CSA electrical safety compliance and could result in fire, electrical shock, personal injury or damage to the model C-4.
  • Page 10: Electrical System

    TROUBLE SHOOTING GUIDE ELECTRICAL SYSTEM NOTE: When replacing electric terminals a good crimp is essential. Double check new crimp. It should not have exposed wires. SYMPTOM POSSIBLE CAUSE SOLUTION No power to the machine. 1. Building circuit breaker tripped. 1. Unplug any other equipment on the same circuit.
  • Page 11: Vacuum System

    VACUUM SYSTEM SYMPTOM POSSIBLE CAUSE SOLUTION Vacuum motor is running with little or 1. Lid is not secure. 1. Secure Lid (7LIDLM) with Bucket no vacuum to floor nozzle or hand tool Handle (10086). nozzle. 2. Defective or missing Lid Gasket. 2.
  • Page 12 VACUUM SYSTEM CONTINUED SYMPTOM POSSIBLE CAUSE SOLUTION Excessive Vacuum Motor noise. 1. Worn Vacuum Motor bearings and / 1. Replace Vacuum Motor. (18007) or fan blades. (See Repair Manual: Removing Vacuum and Brush Assembly, and Replacing Vacuum Motor.) Burned motor smell from clean air 1.
  • Page 13: Pump System

    PUMP SYSTEM SYMPTOM POSSIBLE CAUSE SOLUTION Pump (18006) running (quietly or 1. Defective Diode. NOTE: The Diode 1. TEST: Test the Pump using the weak), with no or very little pressure to controls which direction the piston Pump Motor Test Cable (7201). If the floor or hand tool spray tips.
  • Page 14: Brush System

    PUMP SYSTEM CONTINUED SYMPTOM POSSIBLE CAUSE SOLUTION Trigger Switch or Hand Tool Switch are 1. Loose Wire or Terminal connection. 1. Test: Test Pump using Pump Motor activated and Pump DOES NOT run. Or Defective Switch or Terminal. Test Cable (7201). If Pump runs, there is a problem with electrical system.
  • Page 15 BRUSH SYSTEM CONTINUED SYMPTOM POSSIBLE CAUSE SOLUTION Brush will not turn when Trigger Switch 2. Brush Motor Circuit Breaker has 2. Insure that Brush (10013) turns is activated, but will turn freely by hand. tripped. freely by hand. Reset Circuit Breaker (10113).
  • Page 16: Removing The Vacuum And

    REPAIR MANUAL Warning: Only genuine Kent Investment Corp. electrical replacement parts should be used. Failure to do so will void the UL and CSA electrical safety compliance and could result in fire, electrical shock, personal injury or damage to the model C-4.
  • Page 17: Replacing The Pump Motor

    REPLACING THE PUMP MOTOR (18006) 1. Turn all Switches OFF and UNPLUG the unit. 2. Remove the Door (10606). Using a #2 Phillips Screwdriver remove (4) 10-24 Bolts (10150) attaching the Door to the Solution Tank. 3. Disconnect the Yellow Wire marked "P", Brown Wire and Green (Ground) Wire. 4.
  • Page 18: Replacing The Rear Nozzle Clip

    REPLACING THE REAR NOZZLE CLIP (10002) 1. Turn all switches OFF and UNPLUG the unit. 2. Using a #2 Phillips Screwdriver remove (2) 6-32 Bolts (10004) attaching Rear Nozzle Clip to the Brush Housing (10001). 3. Remove Rear Nozzle Clip (10002) from the Brush Housing. 4.
  • Page 19: Coupler Repair

    2) Turn on the suction and slowly vacuum water from an 8 oz. glass through the Grey Cuff. Water should appear in the right Sight Tube. The left Sight Tube should be dry. If water appears in the left Sight Tube, the Lid may need to be replaced or returned to Kent Investment Inc. for remanufacturing.
  • Page 20 Models: C4-100A, C4100LM & C4- UPBLM Parts List and Diagrams...
  • Page 22 Brush Assembly C4-A Part # Description Notes 10001 Housing, Brush/Alum. Casting 1 ea 10002 Clip, Nozzle-Rear 1 ea 10004 Bolt, 6-32 x 1/4 Phil SS 2 ea 10005 Washer, Lock #6 SS 2 ea 10008 Strap, Motor Brush 2 ea 10009 Pulley, Threaded-Motor 1 ea...
  • Page 24 Solution Tank C4-A Part # Description Notes 18009 Solution Tank, Assembly C4-A 1 ea 10094 Decal, "Note Pour Here" 1 ea 16006 Kit, Drain C4-A 1 ea 10150 Bolt, 10-24 x 1/2 Phil SS 1 ea 10159 Drain Tube, 3/8 I.D., 1/2 O.D. x 22.5 1 ea 10174 Washer, Lock #10 SS...
  • Page 26 Vacuum Assembly C4-A Part # Description Notes 10061 Washer, Flat 1/4 SS 12 ea 10062 Stand-Off, Vac Motor-Alum. 3 ea 10063 Bolt, 1/4-20 x 3 3/4 Hex SS 3 ea 10068 O-Ring, Duct 1 ea 10071 Clamp Gear, Duct-1 3/4 SS 1 ea 10073 Duct, Vacuum...
  • Page 28 Pump Assembly C4-A Part # Description Notes 4PUMA Pump, Motor Assembly 1 ea 10037 Coupler, Brass, 5/16 Barb-Auto 1 ea 10146 Clamp, 5/16 Sol. Hose SS 3 ea 10163 Grommet, Pump, Door, C4-A 1 ea 10238 Hose, Sol. Pump Inlet-1 5/8 C4-A 1 ea 10239 Hose, Sol.
  • Page 33 Handle Assembly C4-A Part # Description Notes 5HAN Handle Assembly 1 ea 2037 Bolt, 8-32 x 3/4 Hex SS 2 ea 10600 Handle, Machine-Gray 1 ea 10025 Gasket 2 Part-Brush/Sw. Panel 1 ea 10026 Bolt, 6-32 x 3/8 Phil Flat SS 4 ea 10028 Shaft, Plunger-Detent...
  • Page 34 Handle Assembly C4-A Part # Description Notes 18032 Switch, Trigger Asm 1 ea 10148 Terminal, Connector-Flag 1 ea 10248 Nut, 2-56 Nylock SS 2 ea 10263 Bolt, 2-56 Shoulder SS 2 ea 10279 O-Ring, Switch Trigger 2 ea 17097 Tag, Wire B 1 ea 17099 Tag, Wire P...
  • Page 36 Bucket Assembly C4-A Part # Description Notes 10039 Bolt, 1/4-20 x 3/4 Phil SS 2 ea 10061 Washer, Flat 1/4 SS 2 ea 10086 Handle, Bucket Bail 1 ea 10087 Bushing, Flanged-Bucket 2 ea 10176 Washer, Lock 1/4 2 ea 10448 Decal, CRI 1 ea...
  • Page 38 Lid Assembly C4-A Part # Description Notes 7LIDLM Lid Assembly 1 ea 10150 Bolt, 10-24 x 1/2 Phil SS 6 ea 10174 Washer, Lock #10 SS 6 ea 10275 Washer, Flat #10 SS 6 ea 10377 Tube, Sight 2 ea 10480 Decal, Instruction- Lid QD 1 ea...
  • Page 40 Hand Tool Kit C4-A Part # Description Notes Hand Tool Kit 8HTK 1 ea 10038 Brass, Plug 1/4 Barb 1 ea 10053 Hose, Vac-H.T. 1" x 10' With Cuffs 1 ea 10055 Cuff, Hose-Enlarger 1 to 1 1/4 1 ea 10056 Cuff, Hose-Straight 1 1 ea...
  • Page 43 Final Assembly C4-A Part # Description Notes 7216 Decal, Purent 1 ea 10023 Stud, Handle Mount-3/8 Alum 1 ea 10024 Nut, 3/8 16-Nylock 2 ea 10026 Bolt, 6-32 x 3/8 Phil Flat SS 1 ea 10027 Bracket, Detent-Handle Adjust 1 ea 10035 Bolt, 1/4-20 x 3/4 Hex SS 2 ea...
  • Page 44 9. When electrical components need replacing: a. use available parts from the home depot b. use parts ordered from Kent Investment Corp. for model C4 carpet cleaner c. use any available UL or CSA listed parts 10. Pump runs continuously and the hand tool switch is in the OFF position: a.

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C4100lmC4-upblm

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