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MAINTENANCE

8010 330100 (6--00)

STORAGE INFORMATION

The following steps should be taken when storing
the machine for extended periods of time.

1. Drain and clean the solution and recovery

tanks.

machines: Run clean water through

the solution system and the ES

solution

pump.

2. Empty and clean the debris hopper. Raise

the sweeper assembly.

3. Raise the rear squeegee and the scrub

head.

4. Park the machine in a cool, dry area.

5. Remove the batteries, or charge them after

every three months.

Содержание 8010

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Страница 3: ...G 32 EMPTYING THE HOPPER 33 ENGAGING HOPPER SUPPORT BAR 35 DISENGAGING HOPPER SUPPORT BAR 37 SCRUBBING 38 DOUBLE SCRUBBING 40 LOCKING UP SIDE SQUEEGEES 40 UNLOCKING SIDE SQUEEGEES 41 Page STOP SCRUBBING 42 DRAINING AND CLEANING THE TANKS 43 STOP THE MACHINE 46 POST OPERATION CHECKLIST 47 OPERATION ON INCLINES 48 OPTIONS 49 VACUUM WAND 49 POWER WAND 53 MACHINE TROUBLESHOOTING 58 MAINTENANCE 60 MAIN...

Страница 4: ... BRUSH 87 REPLACING AND ADJUSTING THE SIDE SWEEPING BRUSH ES 87 SWEEPING BRUSH SIDE SKIRTS 88 SWEEPING REAR SKIRT 88 RECIRCULATION FLAP 88 DEBRIS HOPPER SLIT SKIRT 88 HOPPER SEALS 89 HOPPER VACUUM FAN SEAL 89 BELTS AND CHAINS 90 SWEEPING MAIN BRUSH DRIVE BELT 90 SWEEPING VACUUM FAN BELT 90 STEERING GEAR CHAIN 90 STATIC DRAG CHAIN 91 BRAKES AND TIRES 92 BRAKES 92 TIRES 92 FRONT WHEEL 92 PUSHING TOW...

Страница 5: ...ways follow safety and traffic rules Report machine damage or faulty operation immediately Follow mixing and handling instructions on chemical containers 5 Before leaving or servicing machine Stop on level surface Set parking brake Turn off machine and remove key 6 When servicing machine Avoid moving parts Do not wear loose jackets shirts or sleeves when working on machine Block machine tires befo...

Страница 6: ... new label in its place BATTERY CHARGING LABEL LOCATED ON THE TOP COVER 351016 CLEANING SOLUTION LABEL LOCATED ON THE TANKS COVER FOR SAFETY LABEL LOCATED ON THE TOP COVER FLAMMABLE SPILLS LABEL LOCATED ON THE TOP COVER RAISED HOPPER LABEL LOCATED ON THE HOPPER COVER MOVING BELT FAN LABEL LOCATED ON THE HOPPER COVER HOPPER LIFT ARM LABEL LOCATED ON THE HOPPER COVER ...

Страница 7: ...FETY Do not operate machine unless operation manual is read and understood Check the machine for shipping damage Check to make sure the machine is complete per shipping instructions Keep your machine regularly maintained by following the maintenance information in this manual We recommend taking advantage of a regularly scheduled service contract from your Tennant representative Order parts and su...

Страница 8: ...N L M P 351015 351016 A Operator seat B Steering wheel C Hopper cover D Recovery tank E Solution tank F Tank cover G Rear squeegee H Side squeegee I Solution tank drain J Recovery tank drain K Rear wheel L Top cover M Side access door N Hopper O Side brush P Side brush adjustment knob ...

Страница 9: ...r Hopper door open Recovery tank full Hopper door open closed ESt Headlights Scrub brush edge clean Vacuum fan Squeegee down Filter shaker Brush down pressure Solution flow Scrub brush down and on Circuit breaker 1 Horn Circuit breaker 2 Key switch Circuit breaker 3 Sweep brushes on Circuit breaker 4 Side brush es on Circuit breaker 5 Hopper up Circuit breaker 6 ...

Страница 10: ...ker 7 Circuit breaker 14 Circuit breaker 8 Circuit breaker 15 Circuit breaker 9 Circuit breaker 16 Circuit breaker 10 Circuit breaker 17 Circuit breaker 11 Circuit breaker 18 Circuit breaker 12 Circuit breaker 19 Circuit breaker 13 Jack point ...

Страница 11: ... Battery discharge indicator F Hour meter G Recovery tank full indicator H ESt switch option I Edge scrub switch J Rear squeegee switch K Scrub switch L On off key switch M Horn button N Sweeping switch O Side brush es switch P Hopper lift switch Q Sweeping vacuum fan filter shaker switch R Hopper door switch S Operating lights switch T Power wand switch option U Parking brake ...

Страница 12: ... machine travels The machine will coast for a short distance before changing direction when it is moving and the direction is reversed with the directional pedal Use the brake pedal to stop the machine Forward Press the top of the directional pedal with the toe of your foot Reverse Press the bottom of the directional pedal with the heel of your foot Neutral Take your foot off the directional pedal...

Страница 13: ...ERING WHEEL The steering wheel controls the machine s direction The machine is very responsive to the steering wheel movements Left Turn the steering wheel to the left Right Turn the steering wheel to the right SOLUTION FLOW LEVER The solution lever controls the amount of solution flow to the floor Increase Move the lever up Decrease Move the lever down Stop Move the lever all the way down ...

Страница 14: ...gee switch for an additional 30 seconds to pick up any excess water NOTE Do not charge the batteries more often than necessary to prolong the life of the batteries Do not charge the batteries with a top off charge if there is enough remaining charge in the batteries for the next machine use Discharge the batteries to a 20 level when the battery discharge indicator segments shut off before fully ch...

Страница 15: ...the number of hours stated in the message XX hour lube Check the Maintenance Chart for the scheduled maintenance at the number of hours stated in the message Breaker CB3 Brush circuit breaker has tripped for the right brush motor The circuit breaker must be reset before resuming scrubbing Breaker CB4 Brush circuit breaker has tripped for the left brush motor The circuit breaker must be reset befor...

Страница 16: ...anguage is displayed 6 Turn the machine power off and the new language will be stored in the control panel RECOVERY TANK FULL INDICATOR The recovery tank full indicator comes on when the recovery tank is full If the recovery tank full indicator stays on for more than 7 seconds the Rec Tank Full message will appear in the hourmeter display The scrub brushes and vacuum will shut off and the rear squ...

Страница 17: ... rear squeegee switch along with the direction of travel controls the rear squeegee position and scrubbing vacuum fan Lower squeegee and start vacuum Press the switch The indicator will light Raise squeegee and stop vacuum Press the switch The rear squeegee lifts when the machine travels in reverse This prevents the rear squeegee from being damaged when reversing the machine The rear squeegee will...

Страница 18: ...shes will stop and raise then the rear squeegee will raise and the vacuum will shut off Scrub brush pressure Press and hold the scrub switch The brush pressure will scroll through the four settings Whatever pressure setting is selected when the switch is released will be the new default brush pressure setting The brush pressure has four positions Under normal conditions the brush pressure should b...

Страница 19: ...eeping assembly and the rotation of the sweeping brush The sweeping operation starts when the machine travels forward Lower sweeping assembly start brush and open the hopper door Press the top of the switch Raise sweeping assembly and stop brush Press the bottom of the switch SIDE BRUSH ES SWITCH The side brush es switch controls the position and rotation of the side sweeping brush es The side bru...

Страница 20: ... HOPPER DOOR SWITCH The hopper door switch controls the position of the hopper door NOTE The hopper door will automatically open when the sweeping switch is pressed regardless of the position of the hopper door switch Open door Press the bottom of the switch Close door Press the top of the switch SWEEPING VACUUM FAN AND FILTER SHAKER SWITCH The sweeping vacuum fan and filter shaker switch control ...

Страница 21: ...t On Press the top of the switch Off Press the bottom of the switch PARKING BRAKE The parking brake lever sets and releases the rear wheel brakes Set Pull the parking brake lever up FOR SAFETY Before leaving or servicing machine stop on level surface set parking brake turn off machine and remove key Release Push the parking brake lever down ...

Страница 22: ...the top of the switch The switch will light up Off Press the bottom of the switch SIDE BRUSH ADJUSTMENT KNOB The side brush adjustment knob changes the amount of contact the side brush has with the surface being swept Increase Turn the side brush adjustment knob counter clockwise Decrease Turn the side brush adjustment knob clockwise ...

Страница 23: ... Breaker Rating Circuit Protected CB 1 20 A Scrubbing vacuum fan motor CB 2 20 A Scrubbing vacuum fan motor CB 3 40 A Right scrub brush motor CB 3 50 A Heavy duty right scrub brush motor option CB 4 40 A Left scrub brush motor CB 4 50 A Heavy duty left scrub brush motor option CB 5 40 A Center scrub brush motor MaxProt 1200 CB 6 2 5 A Control circuit CB 7 15 A Control panel CB 8 15 A Horn hazard o...

Страница 24: ...ling FU 2 100 A Sweeping SOLUTION TANK DRAIN HOSE The solution tank drain hose is used to drain the solution tank Drain the solution tank by removing the drain hose cap from the tank access cap Pull out the solution tank hose and remove the drain hose end cap RECOVERY TANK DRAIN HOSE The recovery tank drain hose is used to drain the recovery tank Drain the recovery tank by removing the drain hose ...

Страница 25: ...yle with a forward backward adjustment Adjust Remove the seat mounting bolts Move the seat to the desired position reinstall and tighten the bolts HOPPER SUPPORT BAR The hopper support bar is located on the operator side of the machine When working under the hopper engage the hopper support bar to hold the hopper in the raised position DO NOT rely on the machine hydraulic system to keep the hopper...

Страница 26: ... scrub brushes rear and side squeegees a vacuum system and a recovery tank Water and detergent from the solution tank flow to the floor through a solution valve to the scrub brushes The brushes scrub the floor As the machine is moved forward the squeegees wipe the dirty solution off the floor which is then picked up and drawn into the recovery tank When using the ESt mode the solution in the recov...

Страница 27: ...LIST Check over this list of items before operating the machine Check under the machine for leaks Check the brakes and steering for proper operation Check the squeegee for proper deflection Check the squeegee blade for wear rounded edges nicks or cuts ...

Страница 28: ...the operator s seat with the directional pedal in neutral and your foot on the brake pedal or with the parking brake set 2 Turn the machine power on FOR SAFETY When starting machine keep foot on brake and directional pedal in neutral 3 Release the machine parking brake ...

Страница 29: ...HE TANKS 1 Start the machine 2 Drive the machine to the filling site 3 Turn the machine power off 4 Set the parking brake FOR SAFETY Before leaving or servicing machine stop on level surface set parking brake turn off machine and remove key ...

Страница 30: ...auto fill feature on the ESt machine both tanks should be empty to prevent overfilling of the tanks Turn the machine power on and turn on the water source The auto fill will automatically fill the tanks to the proper level for ESt operation When the auto fill stops the message Tanks Full will appear on the hourmeter display The tanks can also be filled manually Fill the solution tank with water to...

Страница 31: ...ergencies When scrubbing dead end aisles start at the closed end of the aisle and scrub your way out Adjust the machine speed scrub brush pressure and solution flow as required when scrubbing Use minimum scrub brush pressure and solution flow required for the best results The machine has an edge clean feature for scrubbing against an edge If you see poor scrubbing performance stop scrubbing and re...

Страница 32: ... performing well on buildup grease or tire marks Stripping pad This brown pad is for stripping floors Quickly and easily cuts through old finish to prepare the floor for re coating Scrubbing pad This blue pad is for scrubbing floors Removes dirt spills and scuffs leaving a clean surface ready for re coating Buffing pad This red pad is for buffing floors Quickly cleans and removes scuff marks while...

Страница 33: ...PING 1 Press the top of the sweeping switch to lower and start the main brush 2 Press the top of the side brush switch to lower the side brush es if desired 3 Press the top of the vacuum fan and filter shaker switch to start the vacuum ...

Страница 34: ...ilter shaker switch to shake the dust filter The filter will shake for 15 seconds then stop automatically 2 Press the bottom of the sweeping switch to raise and stop the sweeping brush NOTE If used the side brush es will automatically raise when the bottom of the sweeping brush switch is pressed ...

Страница 35: ...sweeping vacuum fan and filter shaker switch to shake the dust filter 3 Press the top of the hopper door switch to close the hopper door 4 Press and hold the bottom of the hopper lift switch to raise the hopper until it stops NOTE Make sure the machine is far enough away from the dumpster to raise the hopper without interference ...

Страница 36: ...om of the hopper door switch to open the hopper door Allow all debris from the hopper to fall into the dumpster 7 Slowly drive the machine backward until the machine is far enough away from the dumpster to lower the hopper without interference 8 Press and hold the top of the hopper lift switch to lower the hopper until it stops ...

Страница 37: ...ace set parking brake turn off machine and remove key 2 Turn the machine power on FOR SAFETY When starting machine keep foot on brake and directional pedal in neutral 3 Press and hold the bottom of the hopper lift switch to raise the hopper until it stops FOR SAFETY When using machine make sure adequate clearance is available before raising hopper ...

Страница 38: ... bar onto the bar stop WARNING Raised hopper may fall Engage hopper support bar 5 Press and hold the top of the hopper lift switch until the hopper support bar rests on the bar stop WARNING Lift arm pinch point Stay clear of hopper lift arms 6 Turn the machine power off ...

Страница 39: ...2 Press and hold the bottom of the hopper lift switch to slightly raise the hopper FOR SAFETY When using machine make sure adequate clearance is available before raising hopper 3 Put the hopper support bar in its storage position WARNING Lift arm pinch point Stay clear of hopper lift arms 4 Press and hold the top of the hopper lift switch to lower the hopper until it stops ...

Страница 40: ...d directional pedal in neutral 2 Drive the machine to the area to be cleaned 3 Press the scrub switch When the machine travels forward the rear squeegee will lower the scrubbing vacuum will start the scrub head will lower and the scrub brushes will start 4 Move the solution lever up to start the solution flow 10884 ...

Страница 41: ...NING Flammable materials or reactive metals can cause an explosion or fire Do not pickup 7 Adjust the solution flow to the floor as needed NOTE When approaching a corner reduce the solution flow just before turning the corner Increase the solution flow once the machine has completed the turn 8 Adjust the brush pressure for the cleaning application 10883 10884 ...

Страница 42: ...rea allowing the solution to soak on the floor Let the solution remain on the floor for 15 to 20 minutes Then make a second pass scrubbing with the squeegees down Lock the side squeegees up during double scrubbing FOR SAFETY When using machine go slow on inclines and slippery surfaces LOCKING UP SIDE SQUEEGEES 1 Turn the machine power off 2 Set the parking brake FOR SAFETY Before leaving or servic...

Страница 43: ... side bracket UNLOCKING SIDE SQUEEGEES 1 Turn the machine power off 2 Set the parking brake FOR SAFETY Before leaving or servicing machine stop on level surface set parking brake turn off machine and remove key 3 Lift the left side squeegee The stop will move out of the way 4 Lower the side squeegee to the floor 5 Repeat the steps with the right side squeegee on the MaxProt 1000 scrub head For the...

Страница 44: ... all the way down to stop solution flow to the floor ESt mode Press the ESt switch to turn off the ESt system 2 Press the scrub switch The scrub head will raise the scrub brush motors will stop the rear squeegee will raise after a short delay and the vacuum will shut off 10884 ...

Страница 45: ...en can be filled again for additional scrubbing If you used the machine in ESt mode the solution tank should also be drained and cleaned when you are finished scrubbing 1 Stop scrubbing 2 Drive the machine next to an appropriate disposal site 3 Turn the machine power off 4 Set the parking brake FOR SAFETY Before leaving or servicing machine stop on level surface set parking brake turn off machine ...

Страница 46: ... cap and connect the hose Place the hose end next to the floor drain and open the drain valve 7 Open the tank cover 8 Spray the inside of the recovery tank The recovery tank has two access caps one on the side of the machine and one at the tank drain ESt mode Flush out the solution tank with clean water through the fill opening 9 ESt mode Remove the ESt filter from the recovery tank and clean Plac...

Страница 47: ...and clean the vacuum fan filter by shaking the dust using low pressure air or rinsing pleats with low pressure water NOTE Be sure the vacuum fan filter is dry before reinstalling it in the machine Insert the filter and place the cover back into the machine Close the machine covers 12 Place the drain end caps on the tank drain hoses Push the drain hoses back into the tanks For machines with the pos...

Страница 48: ...0100 9 98 46 STOP THE MACHINE 1 Stop scrubbing 2 Turn the machine power off 3 Set the parking brake FOR SAFETY Before leaving or servicing machine stop on level surface set parking brake turn off machine and remove key ...

Страница 49: ...vel NOTE The reading on the battery discharge indicator is not accurate when the machine is first powered on Operate the machine a few minutes before reading the charge level of the batteries Check over this list of items with the machine powered off Check for wire string or twine wrapped around the sweeping and scrubbing brushes Check the squeegees for wear or damage 10658 ...

Страница 50: ... the ESt system Shake the dust filter and empty the debris hopper Check the vacuum hoses for obstructions Check for any machine leaks Check the service records to determine service requirements OPERATION ON INCLINES Drive the machine slowly on inclines FOR SAFETY When using machine go slow on inclines and slippery surfaces The maximum rated climb and descent incline with empty tanks is 8 5_ and wi...

Страница 51: ... up of spills that are out of reach of the machine WARNING Flammable materials or reactive metals can cause an explosion or fire Do not pickup 1 Turn the machine power off FOR SAFETY Before leaving or servicing machine stop on level surface turn off machine 2 Set the parking brake 3 Remove the vacuum wand equipment from the tank cover ...

Страница 52: ...om the top of the rear squeegee 5 Connect the vacuum wand hose and the squeegee suction hose and secure with the retainer clip 6 Put together the wand and the wand hose 7 Turn the machine power on 8 Press the rear squeegee switch to turn on the vacuum 05930 10945 10885 ...

Страница 53: ...OPERATION 51 8010 330100 9 97 9 Vacuum the floor 10 When finished shut off the vacuum with the rear squeegee switch 11 Turn the machine power off 06599 10885 ...

Страница 54: ...r clip and disconnect the vacuum hose from the squeegee suction hose 13 Reconnect the squeegee suction hose to the top of the squeegee 14 Clean and rinse the vacuum wand equipment 15 Secure the vacuum wand equipment on top of the tank cover 10945 05930 ...

Страница 55: ...the machine WARNING Flammable materials or reactive metals can cause an explosion or fire Do not pickup 1 Turn the machine power off FOR SAFETY Before leaving or servicing machine stop on level surface turn off machine 2 Set the parking brake 3 Remove the power wand equipment from the tank cover 4 Remove the squeegee suction hose from the top of the rear squeegee 08067 ...

Страница 56: ...tion hose with the adaptor 6 Attach the end of solution hose to the quick disconnect Push the connector in until it stops Pull on the hose to make sure it is connected 7 Attach the other ends of the solution and vacuum hoses to the power wand 8 Turn the machine power on 10945 07320 ...

Страница 57: ... vacuum 10 Switch the power wand on 11 Squeeze the solution lever on the power wand to spray solution on the floor Scrub the floor with the brush side of the cleaning tool 12 Vacuum up the solution by turning over the cleaning tool so the squeegee side is down 10885 06601 06202 ...

Страница 58: ...roller wheels on the tool by turning the black adjustment knob NOTE The wheels are properly adjusted when the squeegee blades deflect slightly while the tool is pushed back and forth 13 When finished switch the power wand off 14 Press the rear squeegee switch to shut off the vacuum 15 Turn the machine power off 06604 10885 ...

Страница 59: ...hine 17 Remove the vacuum hose from the squeegee suction hose 18 Reconnect the squeegee suction hose to the squeegee 19 Disconnect the other ends of the solution and vacuum hoses from the power wand 20 Secure the power wand equipment on top of the tank cover 10946 05930 07321 ...

Страница 60: ...o recovery tank hose damaged Replace hose Scrubbing vacuum fan will not Recovery tank full Drain recovery tank turn on Foam filling recovery tank Empty recovery tank Use less or change detergent Use a defoamer Vacuum fan circuit breaker tripped Reset circuit breaker Vacuum fan failure Contact Tennant service representative Little or no solution flow to the Solution tank empty Fill solution tank fl...

Страница 61: ...ot activate Make sure hopper is in the lowered position Reset Thermo Sentryt Contact Tennant service representative Thermo Sentryt tripped Reset Thermo Sentryt Poor sweeping performance Brush bristles worn Replace brushes Sweeping brushes not properly adjusted Adjust brushes Debris caught in brush drive mechanism Remove debris Brush drive failure Contact Tennant service representative Hopper full ...

Страница 62: ...very tank Clean 1 3 Recovery tank ESt mode Clean ESt filter 1 1 Vacuum fan inlet filter Clean 1 2 Solution tank ESt mode Clean and flush 1 16 Debris hopper Clean 1 16 Dust filter Clean 1 21 Vacuum fan filter Clean 1 Machine Check for leaks 1 50 Hours 10 Scrub head floor skirts Check for damage and wear and adjust 5 16 Hopper Check skirts and seals for damage and wear 2 16 Dust filter Check for dam...

Страница 63: ...and lubricate GL 2 14 Front wheel H Torque wheel nuts 1 6 Scrub head gas spring Check for wear and operation 1 800 Hours 20 Hydraulic fluid reservoir cap Replace 1 20 Hydraulic fluid Drain and replace HYDO 1 20 Hydraulic hoses Inspect 2 1000 14 Propelling gearbox H Change gear lubricant GL 1 Hours H Change fill level plug seals 1 9 Scrubbing brush drive Check motor brushes 2 3 motors 4 Sweeping va...

Страница 64: ...he gearbox from stop to stop Fill the second grease fitting while rotating the gearbox back to the original position The bearing cavity is full when grease comes out of the fittings or out of the top seal Lubricate with Lubriplate EMB grease Tennant part no 01433 1 every 100 hours of machine operation or after steam cleaning the gearbox area FOR SAFETY When servicing machine block machine tires be...

Страница 65: ...30100 9 97 SCRUB HEAD PARALLEL ARMS The scrub head parallel arms have a grease fitting at each of the eight pivot points Lubricate with Lubriplate EMB grease Tennant Part No 01433 1 every 100 hours of operation 05917 05919 ...

Страница 66: ...MB grease Tennant part no 01433 1 HOPPER LIFT ARMS The hopper lift arms each have a grease fitting at the pivot point Lubricate with Lubriplate EMB grease Tennant Part No 01433 1 every 100 hours of operation STEERING GEAR CHAINS The steering gear chains are located by the foot pedals Lubricate the chains with SAE 90 weight gear lubricant after 500 hours of operation ...

Страница 67: ... or operate the machine with a low level of hydraulic fluid in the reservoir Damage to the machine hydraulic system may result HYDRAULIC FLUID The quality and condition of the hydraulic fluid play a very important role in how well the machine operates Tennant s hydraulic fluid is specially selected to meet the needs of Tennant machines Tennant s hydraulic fluids provide a longer life for the hydra...

Страница 68: ...an be almost invisible and can cause serious injuries See a doctor at once if injury results from escaping hydraulic fluid Serious infection or reaction can develop if proper medical treatment is not given immediately FOR SAFETY When servicing machine use cardboard to locate leaking hydraulic fluid under pressure If you discover a fluid leak contact your mechanic or supervisor 00002 ...

Страница 69: ...tion to enter the batteries Use a wire brush to clean the terminal posts and the cable connectors After cleaning apply a coating of clear battery post protectant to the terminals and the cable connectors Keep the tops of the batteries clean and dry Keep all metallic objects off the top of the batteries which may cause a short circuit Replace any worn or damaged wires Check the electrolyte level in...

Страница 70: ...ken when the battery electrolyte is any temperature other than 27_ C 80_ F the reading must be temperature corrected Add or subtract to the specific gravity reading 0 004 4 points for each 6_ C 10_ F above or below 27_C 80_ F CHARGING THE BATTERIES 1 Drive the machine to a flat dry surface in a well ventilated area 2 Turn the machine power off and set the parking brake FOR SAFETY Before leaving or...

Страница 71: ...s plugged into a wall outlet the charger can not charge the battery and there is something wrong with the battery 9 The Tennant charger will start automatically When the batteries are fully charged the Tennant charger will automatically turn off NOTE Use a charger with the proper rating for the batteries to prevent damage to the batteries or reduce the battery life NOTE If the charger needs to be ...

Страница 72: ... parts Do not wear loose jackets shirts or sleeves 1 Turn the machine power off 2 While pressing the squeegee switch turn the machine power on Continue pressing the squeegee switch a few seconds then release the switch 3 While the diagnostic is running the machine systems will activate as follows D The brushes and squeegee raise D The vacuum fan starts and the squeegee lowers The squeegee raises a...

Страница 73: ... the scrubbing and sweeping brush drive motors and the propelling motor should be inspected every 1000 hours of operation PROPELLING CIRCUIT The propelling circuit is a transistorized controller It controls the forward and reverse speed of the machine and is located in the controller panel The circuit cannot be serviced by the user only trained personnel should be allowed to work on it Do not stea...

Страница 74: ...r and proper operation every 500 hours of operation SCRUB HEAD ADJUSTMENTS The scrub head is factory adjusted and the measurements should not be changed unless scrub head parts are damaged or are replaced SCRUB BRUSHES Check the scrub brushes daily for wire or string tangled around the brush or brush drive hub Also check the brushes for any damage and wear The scrub brushes should be replaced if l...

Страница 75: ...ether with your thumb and index finger to remove the scrub brush Repeat for the other brush or brushes 5 For the MaxProt 1200 scrub head start with the center brush Slide the new scrub brush under the scrub brush drive assembly 6 Line up the scrub brush drive socket with the drive plug 7 Lift and snap the scrub brush onto the drive plug 8 Check to make sure the brush is securely mounted on the bru...

Страница 76: ...lve by the scrub head Adjust the cable with the valve in the off position The solution lever has two mounting holes for the solution cable clevis In the factory the cable is mounted on the inside hole The cable clevis can be moved to the outside hole for greater solution flow to the floor This mounting position would be for rough floor conditions only RECOVERY TANK The recovery tank stores recover...

Страница 77: ...side of the tank can be cleaned with vinyl cleaner SOLUTION TANK The solution tank stores the cleaning solution The solution tank does not require regular maintenance If deposits form on the bottom of the tank rinse the tank with a strong blast of warm water The tank can be flushed through the fill opening Drain the tank with the solution tank drain hose ESt option The solution tank should be drai...

Страница 78: ...ade The squeegee can be adjusted for leveling and deflection The deflection and leveling of the squeegee blades should be checked daily or when scrubbing a different type of floor LEVELING THE REAR SQUEEGEE Leveling of the squeegee assures even contact the length of the squeegee blade with the surface being scrubbed Make sure this adjustment is done on an even level floor 1 Turn the machine power ...

Страница 79: ...st the squeegee level if necessary ADJUSTING REAR SQUEEGEE BLADE DEFLECTION Deflection is the amount of curl the squeegee blade has when the machine moves forward with the squeegee lowered to the floor The best deflection is when the squeegee wipes the floor just dry with a minimum amount of deflection 1 Turn the machine power on 2 Lower the squeegee 3 Set the machine parking brake while driving t...

Страница 80: ... setting is in the middle hole location SQUEEGEE BLADES The rear squeegee assembly channels water into the vacuum fan suction The front blade channels the water and the rear blade wipes the floor The side squeegees control water spray and channel water into the path of the rear squeegee Replace any worn or damaged squeegee blades REAR SQUEEGEE BLADES Check the squeegee blades for damage and wear d...

Страница 81: ... squeegee frame 6 Replace or rotate the squeegee to allow a new edge to face the front of the machine 7 Slide the squeegee blade onto the squeegee frame NOTE Lubricating the squeegee frame where the squeegee makes contact will make it easier to install the squeegee blade 8 Slip the retainer strip into the squeegee blade Slip the retainer bracket on the end of the squeegee frame Place the squeegee ...

Страница 82: ...cing machine stop on level surface set parking brake turn off machine and remove key 3 Remove the cotter pin clevis pin deflector and the retainer bracket from the front of the side squeegee 4 Pull the squeegee blade off the front of the squeegee frame NOTE On the MaxProt 1200 scrub head check the inside squeegee on the right side of the scrub head for damage and wear Replace if necessary 5 Slide ...

Страница 83: ...ollowing methods D SHAKING Press the sweeping vacuum fan and filter shaker switch D TAPPING Tap the filter gently on a flat surface with the dirty side down Do not damage the edges of the filter element or the filter will not seat properly in the filter frame D AIR Blow air through the dust filter opposite the direction of the arrows This may be done with the dust filter in the machine Always wear...

Страница 84: ...ent out of the hopper 5 Clean or replace the dust filter element as required 6 Place the cleaned or new dust filter into the hopper insert with the arrows pointing up Make sure the element is set securely in the hopper for proper sealing 7 Raise the hopper cover slightly and release the support rod then close the hopper cover 8 Latch the hopper cover THERMO SENTRYt The Thermo Sentryt senses the te...

Страница 85: ...ING THE MAIN SWEEPING BRUSH For machines serial number 000128 and below 1 Raise the sweeping assembly 2 Turn the machine power off and set the parking brake FOR SAFETY Before leaving or servicing machine stop on level surface set parking brake turn off machine and remove key 3 Unlatch and open the left side main brush door 4 Remove the hardware mounting the brush idler plate to brush arm 5 Pull th...

Страница 86: ...o the brush arm with the mounting hardware 8 Check the brush pattern as described in CHECKING AND ADJUSTING THE SWEEPING MAIN BRUSH PATTERN 9 Close and latch the main brush door CHECKING AND ADJUSTING THE MAIN SWEEPING BRUSH PATTERN For machines serial number 000128 and below 1 Apply chalk or some other material that will not blow away easily to a smooth level floor 2 Turn the machine on With the ...

Страница 87: ...Move the brush idler end up if the drive end is narrower than the idler end Move the brush idler end down if the drive end is wider than the idler end Tighten the slot screw left first then the pivot screw 6 Check the brush pattern again and readjust if necessary 7 Mount the left side panel if it was removed CHECKING AND ADJUSTING THE MAIN SWEEPING BRUSH PATTERN For machines serial number 000129 a...

Страница 88: ... 2 in across the length of the brush 5 If the brush pattern is tapered more than 15 mm 0 50 in from one end of the pattern to the other the main brush needs to be leveled To level the main brush remove the right side brush panel Loosen the brush pivot screw on the right and the top two nuts on the adjusting screw to its left Raise or lower the front of the brusharm by raising or lowering these top...

Страница 89: ...h bristle measures 25 mm 1 in or less in length REPLACING AND ADJUSTING THE SIDE SWEEPING BRUSH ES 1 Raise the hopper assembly 2 Turn the machine power off and set the parking brake FOR SAFETY Before leaving or servicing machine stop on level surface set parking brake turn off machine and remove key 3 Remove the retaining hardware mounting the side brush to the side brush drive shaft 4 Slide the s...

Страница 90: ...The skirt is located behind the sweeping main brush Check the rear skirt after every 50 hours of operation for damage wear or adjustment The rear skirts should clear the floor by 5 mm 0 25 in RECIRCULATION FLAP The recirculation flap is located behind the main brush Inspect the recirculation flap for damage and wear after every 50 hours of operation DEBRIS HOPPER SLIT SKIRT The debris hopper slit ...

Страница 91: ... portions of the machine frame that contact the hopper Check these seals for damage and wear after every 50 hours of operation HOPPER VACUUM FAN SEAL The vacuum fan seal is located between the hopper cover and vacuum fan inlet Check this seal after every 50 hours of operation for damage or wear ...

Страница 92: ...he deflection should be 3 to 7mm 0 125 to 0 25 in when a force of 2 3 kg 5 lb is applied at the belt midpoint The belt should be checked after every 50 hours of operation for wear WARNING Raised hopper may fall Engage hopper support bar WARNING Moving belt and fan Keep away STEERING GEAR CHAINS The steering gear chains tension should be checked after the first 50 hours of operation and every 500 h...

Страница 93: ...E 91 8010 330100 3 98 STATIC DRAG CHAIN A static drag chain prevents the buildup of static electricity in the machine The chain is attached to the transaxle Make sure the chain is always touching the floor 05936 ...

Страница 94: ...e adjustment after every 100 hours of operation Park the machine on a level surface Turn the machine power off and block the machine tires Loosen the adjustment nuts Adjust the brake cable with one nut and lock in place with the other nut Adjust the brake cable so that the brake pedal travels no more than 25 mm 1 in to fully engage the brakes Readjust the brake cable if necessary Remove the blocks...

Страница 95: ...it can be pushed from the front or rear but tow it only from the rear Only push or tow the machine for a very short distance and do not exceed 3 2 kp h 2 mph It is NOT intended to be pushed or towed for a long distance or at a high speed ATTENTION Do not push or tow machine for a long distance or damage may occur to the propelling system ...

Страница 96: ...o winch the machine onto the truck or trailer attach the winching chains at the bottom of the rear bumper If the machine has the optional rear tie down brackets attach the winching chains to them FOR SAFETY When loading machine onto truck or trailer use winch Do not drive the machine onto the truck or trailer unless the loading surface is horizontal AND is 380 mm 15 in or less from the ground 4 Po...

Страница 97: ... winching chains to them 6 If the loading surface is not horizontal or is higher than 380 mm 15 in from the ground use a winch to unload machine If the loading surface is horizontal AND is 380 mm 15 in or less from the ground the machine may be driven off the truck or trailer FOR SAFETY When unloading machine off truck or trailer use winch Do not drive the machine off the truck or trailer unless t...

Страница 98: ...chine The front jacking location is the main frame just in front of the scrub head The rear jacking locations are the main frame just in front of the rear tires Always stop the machine on a flat level surface and block the machine tires before jacking up the machine FOR SAFETY When servicing machine block machine tires before jacking machine up FOR SAFETY When servicing machine jack machine up at ...

Страница 99: ... 1 Drain and clean the solution and recovery tanks ESt machines Run clean water through the solution system and the ESt solution pump 2 Empty and clean the debris hopper Raise the sweeper assembly 3 Raise the rear squeegee and the scrub head 4 Park the machine in a cool dry area 5 Remove the batteries or charge them after every three months ...

Страница 100: ...meter 485 mm 19 in Sweeping path width single side brush RH 1270 mm 50 in Sweeping path width dual side brushes 1625 mm 64 in Hopper volume capacity 105 L 3 75 ft3 Hopper weight capacity 54 kg 120 lb Scrubbing path width standard MaxProt 1000 1020 mm 40 in Scrubbing path width optional MaxProt 1200 1220 mm 48 in Solution tank capacity 210 L 55 gal Solution tank capacity with ESt option 340 L 90 ga...

Страница 101: ...otor s 36 0 2 0 25 Type VDC amp Hz Phase VAC Chargers 36 120 60 1 208 240 480 36 120 60 3 208 240 480 36 120 50 1 208 240 480 36 120 50 3 208 240 480 36 75 50 1 208 240 480 36 75 60 1 208 240 480 36 75 60 3 208 240 480 36 50 60 1 240 36 50 50 1 230 36 45 50 and 60 1 200 STEERING Type Power source Emergency steering Front wheel controlled universal joint to gear and chain Manual Manual BRAKING SYST...

Страница 102: ...SPECIFICATIONS 8010 330100 9 97 100 TOP VIEW SIDE VIEW 1200 mm 47 in 2670 mm 105 in 1450 mm 57 in 2035 mm 80 in 351054 MACHINE DIMENSIONS ...

Страница 103: ... switch 18 hourmeter 12 message display 13 operating lights switch 19 optional languages 13 rear squeegee switch 15 recovery tank full indicator 14 scrub switch 16 self diagnostic test 70 side brush es switch 17 sweeping switch 17 sweeping vacuum fan filter shaker switch 18 Controls brake pedal 11 directional pedal 10 horn button 17 on off key switch 17 parking brake lever 19 power wand switch opt...

Страница 104: ...tion 97 towing 93 transporting 93 Machine components 6 Machine dimensions 100 Machine performance traveling specifications 98 Machine tie down location 95 Machine troubleshooting 58 Main brush drive belt sweeping 90 information 83 sweeping brush pattern adjustment 84 sweeping brush replacement 83 Maintenance brakes 92 rear squeegee 76 rear squeegee blades 78 recovery tank 74 scrub brushes 72 scrub...

Страница 105: ...eplacement 73 Scrub head adjustment 72 floor skirts 72 gas spring 72 information 71 parallel arms lubrication 63 Scrub switch 16 Scrubbing information 29 Seals hopper 89 vacuum fan 89 Seat operator 23 Side Brush Adjustment Knob 20 Side brush es replacement adjustment 87 Side brush es switch 17 Side Squeegees locking up 40 Side squeegees adjustment 78 blade information 80 blade replacement 80 Side ...

Страница 106: ... Sweeping information 29 Sweeping rear skirt 88 Sweeping switch 17 Sweeping vacuum fan switch 18 Switches edge scrub 15 ESt switch option 15 hopper door switch 18 hopper lift switch 18 on off key 17 operating lights switch 19 power wand switch option 20 rear squeegee 15 scrub switch 16 side brush es switch 17 sweeping switch 17 sweeping vacuum fan filter shaker 18 Symbol definitions 7 T Thermo Sen...

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