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12

Machine Overview

A

B

D

C

The solution solenoid, which shuts off solution fl ow when the bail handle is released, is protected from debris by the in-line fi lter 
assembly.  The fi lter assembly is located at the rear of the machine on the left hand side, just under the solution tank.  It is important 
to check and clean the screened washer inside the assembly regularly to ensure proper solution fl ow.  To open, unscrew the 
assembly (Note that the cone of the washer is facing out toward the rear of the machine).  Remove washer and rinse, reinsert 
and screw assembly together, tightening by hand. 

 Overtightening with tools may damage the plastic threads.

A Fitting, 

MGHT 

B Screened 

Washer

Hose Barb Insert

D Fitting, 

FGHT

 

In-Line Solution Filter Assembly

Rear Squeegee

 

A Squeegee
B Star-shaped 

knob 

C  Adjusting screw for angle adjustment 
D Suction 

hose 

E  Blade fastening latch
F  Washers for caster height adjustment

 

G Caster Wheel 

Axle

Cleaning the Squeegee

Check the squeegee 

(A)

 daily and clean 

as necessary. 

1. Pull off the suction hose 

(D)

.

2. loosen the two star-shaped knobs 

(B)

.

3. Remove the squeegee 

(A)

.

Changing the Squeegee Blades

Check the inner and outer squeegee 
blades on the squeegee 

(A)

 weekly for 

signs of wear. The squeegee blades can 
be reused by turning them (can be turned 
for 4 total uses).

1.  Pull off the suction hose 

(D)

, loosen the 

two star-shaped knobs 

(B)

 and remove 

the squeegee. 

2.  Unlock the fastening device 

(E)

 and 

remove the outer squeegee blade. Turn 
the squeegee blade or install a new 
one, as necessary. Change the inner 
squeegee blade in the same way.

Factory 

Cleaning 

Equipment, 

Inc. 

800-793-3790 

www.thesweeper.com

Summary of Contents for WD26

Page 1: ...User Manual Walk Behind Scrubber Traction Drive Disc Deck WD26 www bulldogscrubbers com 877 292 3935 Factory Cleaning Equipment Inc 800 793 3790 www thesweeper com...

Page 2: ...WD26 40 amps 140Ah 20 hr 95Ah 20 hr 69 dBA 26 in 65 cm 38 in 95 cm 30 500 ft2 hr 2830 m2 hr 2 7 mph 4 3 km per hr 2 7 mph 4 3 km per hr 24 volts 65 cfm 110 m3 hr 45 inches 112mbar 60 HP 450 W Disc 3...

Page 3: ...se 10 Solution Level Indicator 10 Solution Fill Filter 10 Recovery Tank Drain Hose 11 Screened Float 11 Screened Float Removal 11 In Line Solution Filter Assembly 12 Rear Squeegee 12 Cleaning the Sque...

Page 4: ...ank near the batteries Avoid moving parts Do not wear loose jackets shirts or sleeves when working on machine Avoid contact with battery acid Battery acid can cause burns When working on or around bat...

Page 5: ...be maintenance free No air can be added Machine Overview Rear A BAIL HANDLE B SQUEEGEE LIFT LEVER C RECOVERY TANK DRAIN HOSE D ONBOARD CHARGER CORD E CIRCUIT BREAKERS F RECOVERY HOSE G CONTROL PANEL...

Page 6: ...locked in the bottom position the squeegee is raised and the vacuum motor shuts off after a 10 second delay Battery Fault Gauge F This gauge displays the remaining battery charge This gauge also disp...

Page 7: ...upler fills then the pump shuts off until the wand not supplied is connected and chemical is dispensed Kit K E1720P TOGGLE SWITCH PUMP Vacuum Hose Routing For best results route the vacuum hose as sho...

Page 8: ...nection diagram see diagram The recommended batteries are 140Ah manufacturer s P N 956140 or 95Ah manufacturer s P N 956100 Gel The battery tray may be drained if necessary using the orange drain hose...

Page 9: ...to the desired position There are 5 angular positions 11 25 apart for a total of 45 between the minimum and maximum position A Horizontal Adjustment The horizontal position can be adjusted by removin...

Page 10: ...es as a water level indicator for the solution tank The amount of water remaining in the solution tank can be seen through the clear drain hose Level markers molded into the solution tank are position...

Page 11: ...of the screened float is not necessary for daily maintenance At least once a month the screened float should be completely removed cleaned and checked for any damage to the seal or metal screen WARNI...

Page 12: ...GHT In Line Solution Filter Assembly Rear Squeegee A Squeegee B Star shaped knob C Adjusting screw for angle adjustment D Suction hose E Blade fastening latch F Washers for caster height adjustment G...

Page 13: ...ation the entire surface of the squeegee blades center and outer areas must be applied as evenly as possible 4 Tighten the lower wing nut B on the adjusting screw A against the metal bracket to lock i...

Page 14: ...splash guard may be moved up or down as the brush pad wears by loosening the clamp on the back side of the deck with a flat head screwdriver or 9 32 7mm socket then slide the splash guard to the desi...

Page 15: ...top of the batteries Charging batteries generate explosive gasses DO NOT CHARGE BATTERIES WHEN OPEN FLAMES OR SPARKS ARE PRESENT DO NOT SMOKE Charge the batteries in a well ventilated area Fluid level...

Page 16: ...power source After approximately 10 seconds the battery charge status indicator will turn on Check the battery water levels before each use refill as needed with distilled water Caution do not overfil...

Page 17: ...e until grease seeps out around the bearings The grease points are listed below Rear caster swivel 2 Apply lubricant or light machine oil to lubricate the Pivot mounting point of the squeegee lift mec...

Page 18: ...rcuit breaker Batteries lost power Recharge batteries Directional switch in neutral position Activate FWD or REV position Tripped control power circuit breaker Reset breaker Batteries have low charge...

Page 19: ...our service agent The battery charge level has fallen below the Battery Lockout level and the controller is inhibiting certain machine functions Charge the battery Fault Diagnostic Codes The Battery F...

Page 20: ...er whichever the case may be Bulldog Scrubbers disclaims any implied warranty including the warranty of merchantability and the warranty of fitness for a particular purpose Bulldog Scrubbers assumes n...

Page 21: ...ranted unless defective within the first 30 days Brooms brushes and flaps are seldom defective damages to these are caused by user negligence or normal wear 2 Routine adjustments of belts brushes cabl...

Page 22: ...988737UMFC Rev 08 10 www bulldogscrubbers com 877 292 3935 Factory Cleaning Equipment Inc 800 793 3790 www thesweeper com...

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