Clarke Focus L28 WB Operator'S Manual Download Page 4

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ENGLISH

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Clarke

®

   

Operator's Manual (EN) - FOCUS S28/L28/S33/L33/S38/L38 WB

WARNING:

Electrical components of this machine can "short-out" if exposed to water or moisture.   Keep the
electrical components of the machine dry.  Wipe the machine down after each use.  For storage,
keep the machine in a dry building.

WARNING:

Operating a machine without observing all labels and instructional information could result in
injury or damage.  Read all machine labels before attempting to operate.  Make sure all of the
labels and instructional information are attached or fastened to the machine.  Get replacement
labels and plates from your Clarke distributor.

WARNING:

Wet floor surfaces can be slippery.  Water solutions or cleaning materials used with this type of
machine can leave wet areas on the floor surface.  These areas can cause a dangerous
condition for the operator or other persons.  Always put "Caution" signs around/near the area
you are cleaning.

WARNING:

Improper discharge of waste water may damage the environment and be illegal.  The United
States Environmental Protection Agency has established certain regulations regarding dis-
charge of waste water.  Also, city and state regulations regarding this discharge may be in your
area.  Understand and follow the regulations in your area.  Be aware of the environmental
hazards of chemicals that you dispose.

CAUTION:

Use of this machine to move other objects or to climb on could result in injury or damage.  Do
not use this machine as a step or furniture.  Do not ride on this machine.

CAUTION

:

Your machine warranty will be voided if anything other than genuine Clarke parts are used on
your machine.  Always use Clarke parts for replacement.

Summary of Contents for Focus L28 WB

Page 1: ...ldresultininjurytoyouortootherpersonnel damagetothemachineortootherpropertycouldoccur as well You must have training in the operation of this machine before using it If your operator s cannot read thi...

Page 2: ...94 Parts List 95 Electrical Panel Assembly S28 S33 S38 96 Parts List 97 Electrical Panel Assembly L28 L33 L38 98 Parts List 99 Control Panel Assembly 100 Parts List 101 Squeegee Swing Arm Assembly 102...

Page 3: ...us dust DANGER Lead acid batteries generate gases which can cause an explosion Keep sparks and flames away from batteries Do not smoke around the machine Charge the batteries only in an area with good...

Page 4: ...his type of machine can leave wet areas on the floor surface These areas can cause a dangerous condition for the operator or other persons Always put Caution signs around near the area you are cleanin...

Page 5: ...liter 30 gallon 114 liter Recovery Tank 30 gallon 114 liter 30 gallon 114 liter 30 gallon 114 liter Motors Brush 2 1 hp PM 74kw 1 hp PM 74kw 1 hp PM 74kw Motor Traction 50 hp PM 37kw 50 hp PM 37kw 50...

Page 6: ...pm 200 rpm Brush Pressure Variable 140 lbs 220 lbs Variable 140 lbs 220 lbs Variable 140 lbs 220 lbs Speed Forward Variable to 230 ft min Variable to 230 ft min Variable to 230 ft min Speed Reverse Va...

Page 7: ...Turn the key switch OFF 11 Fasten the machine to the vehicle How To Remove The Machine From A Van Or Truck 1 Make sure there are no obstructions in the area 2 Make sure the unloading ramp is at least...

Page 8: ...ator s Manual EN FOCUS S28 L28 S33 L33 S38 L38 WB SYMBOLS USED ON FOCUS S28 S33 S38 Hazard Alert Symbol On Off Key Switch Brush Up Down Solution Control Power Traverse Speed Control Additional Brush P...

Page 9: ...N FOCUS S28 L28 S33 L33 S38 L38 WB 9 SYMBOLS USED ON FOCUS L28 L33 L38 Hazard Alert Symbol On Off Key Switch Squeegee Up Down Solution Control Hour Meter Switch Power Traverse Speed Control Brush Up D...

Page 10: ...nob regulates the flow of cleaning solution to the floor To increase the flow turn the knob clock wise To decrease the flow turn the knob counter clockwise Forward Switch See Figure 1 Item F The forwa...

Page 11: ...EN ENGLISH Clarke Operator s Manual EN FOCUS S28 L28 S33 L33 S38 L38 WB 11 Figure 1 MACHINE CONTROL PANEL S28 S33 S38 F G B F A H I J K L M N E C D...

Page 12: ...ution to the floor To increase the flow push the solution flow switch in the down position until desired flow is reached To decrease the flow push the solution flow switch in the up position until the...

Page 13: ...breaker reset buttons are located on the control panel The breakers are located as follows Item L and M Brush Motors 35A Item N Key Switch 5A If a circuit breaker trips determine which motor is not op...

Page 14: ...Operator Battery blinks when low voltage occurs Water droplets off when solution is off and they are flashing when solution is on Arrows indicating vacuum status They are flashing when vac is on and o...

Page 15: ...pply the brake There is a mechanical lever located on the brake This lever is an override To manually release the brake rotate the lever toward the rear of machine counter clockwise To return the brak...

Page 16: ...the recovery tank 6 Place the batteries in the solution tank as shown in figures 6a and 6b WARNING Lifting batteries without help could result in an injury Get help to lift the batteries The batteries...

Page 17: ...overflow from the cells Always top off the cells with distilled water after charging CAUTION Irreversible damage will occur to the batteries if the electrolyte level doesnotcovertheplates Keepthe ele...

Page 18: ...ile the recovery tank is in the open position The tank can be accidentally bumped and it may slam shut 3 ConnectthebatterychargerACcordlocatedatthe rear of the machine to a 15 amp min 120V properly gr...

Page 19: ...rushorpaddriverunderthebrushmotorplate See figure 10 7 Alignthelugsonthemotorgimbalwiththeslotsinthe brush gimbal 8 Pull the brush up until the gimbal locks 9 Repeat steps 6 7 and 8 to install the sec...

Page 20: ...stop and do it some solution can be left on the floor Reprogramming One Touch If you do not want to use the factory default settings you may reprogram the setting by following the procedures below 1 P...

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