Page 1
OPerATOr’S MANUAl MOdel Order # MOdel Hd 2.8/20 P b 1.575-150.0 BG-282037 Hd 2.5/27 P b 1.575-151.0 BG-252737 Hd 3.0/30 P b 1.575-152.0 BG-303037 Hd 3.7/35 P b 1.575-154.0 BG-373537 Hd 3.0/40 P b 1.575-155.0 BG-304037 Hd 3.5/32 Pb 1.575-156.0 BG-353237 To locate your local Kärcher Commercial Pressure Washer Dealer nearest you,...
INTr OdUCTION & IMPOr TANT SAfeTy INfOrMATION Thank you for purchasing this Pressure Washer. WARNING: Risk of asphyxiation. WArNING Use this product only in a well We reserve the right to make changes at any time ventilated area. without incurring any obligation. 5.
Page 5
IMPOr TANT SAfeTy INfOrMATION 14. Be certain all quick coupler fittings are secured WARNING: Flammable liquids WArNING before using pressure washer. can create fumes which can ig- nite, causing property damage WARNING: Protect machine from WArNING or severe injury. freezing. WARNING: Risk of explosion 15.
ASSeMBly INSTr UCTIONS Carriage Bolts Hose/Spray Gun Handle Bolt Storage Bracket Alignment Holes Washer frame Assy. Studs STe P 1: Attach the handle to the STe P 2: Insert the carriage bolt STeP 3: Attach the spray gun/hose frame of the pressure washer. Note: through the holes from the outside storage handle, and bracket to It may be necessary to move the...
OPerATING INSTr UCTIONS Pump Oil dipstick engine Oil dipstick Oil Window STeP 1: Check engine oil level. Oil level should be level with the bottom STeP 2: Remove shipping cap and of the oil filler neck. Be sure the machine is level when checking the oil install oil dipstick.
Page 9
OPerATING INSTr UCTIONS (CONT.) On-Off Switch STeP 7: Turn the engine switch to "On" position. STeP 8: Pull the starter grip. If the engine fails to start after 2 pulls, squeeze the trigger gun to release pressure On Briggs engines, move the throttle lever to "Fast" and repeat step.
deTerGeNTS & GeNerAl CleANING TeCHNIq UeS THerMAl PUMP Pr OTeCTION WARNING: Some detergents WArNING may be harmful if inhaled or If you run the engine on your pressure washer for 1-2 ingested, causing severe nau- minutes without pressing the trigger on the spray gun, sea, fainting or poisoning.
SHUTTING dOWN ANd CleAN-UP On-Off Switch STe P 1: Remove detergent suc- STeP 2: Turn off the engine. STeP 3: Turn off wa- tion tube from container and insert ter supply. into one gallon of fresh water. Slide nozzle forward for low pressure or to connect black detergent nozzle into wand quick coupler.
Tr OUBleSHOOTING Pr OBleM POSSIBle CAUSe SOlUTION lOW OPerATING Faulty pressure gauge Install new gauge. PreSSUre Use larger supply hose; clean filter at Insufficient water supply water inlet. Match nozzle number to machine and/or Old, worn or incorrect spray nozzle replace with new nozzle.
PreveNTATIve MAINTeNANCe This pressure washer was produced with the best available materials and quality craftsmanship. However, you as the owner have certain responsibilities for the correct care of the equipment. Attention to regular preventative maintenance procedures will assist in preserving the performance of your equipment. Contact your dealer for maintenance.
ex Pl Oded vIeW PAr TS l IST - 1.575-152.0, 1.575-154.0 ITeM PAr T NO. deSCrIPTION 9.802-064.0 Grommet, Rubber, Nozzle Holder 9.803-122.0 Handle, Grab, Chrome 9.800-723.0 Label, Cold Water Handle 9.803-126.0 Plate, Warning/Instruction, Black 9.803-098.0 Hanger, Hose/Wand 9.802-706.0 Bolt, Carriage, 1/4"-20 x 1-3/4", Zinc 9.800-046.0 Label, Belt Guard 9.802-753.0...
Page 19
ex Pl Oded vIeW PAr TS l IST - 1.575-152.0, 1.575-154.0 ITeM PAr T NO. deSCrIPTION 9.802-030.0 Elbow, 3/8", Street (1.575-154.0) 9.802-029.0 Elbow, 1/4", Street (1.575-152.0) 9.804-025.0 Pump Protector, 1/4" PTP Pump, See Specifications Pages Unloader, See Specifications Pages 9.802-171.0 Nipple, 3/8"...
HOSe & SPrA y GUN ASSeMBly HOSe & SPrA y GUN ASSeMBly PAr TS lIST ITeM PAr T NO. deSCrIPTION 9.802-219.0 Wand Assy., Side Grip w/1/4" Coupler, 35-1/2" 9.802-229.0 Spray Gun, AP 1000 9.802-164.0 Coupler, 1/4” Female, Brass Nozzle, See Breakdown for Part Numbers 8.739-125.0 Hose, 3/8"...
kd SerIeS PUMP exPlOded vIeW 9.803-825.0 kd 3030 TOrq Ue SPeCS Ft.- Item # kd SerIeS PUMP exPlOded vIeW PAr TS lIST ITeM PAr T NO. deSCrIPTION ITeM PAr T NO. deSCrIPTION 9.803-938.0 Crankcase 9.803-949.0 Valve Plug See Kits Below Plunger Oil Seal 9.803-950.0 Copper Washer 1/4"...
Page 26
kd SerIeS PUMP exPlOded vIeW PAr TS lIST ITeM PAr T NO. deSCrIPTION 9.803-958.0 Crankshaft Seal 9.803-959.0 Plunger Nut 9.803-960.0 Plunger, 15 mm 9.803-962.0 Copper Spacer 9.803-963.0 O-Ring Ø1.78 x 5.28 9.803-156.0 Teflon Ring 9.803-964.0 Plunger Rod 9.803-965.0 Connecting Rod Pin 9.803-966.0 Connecting Rod 9.803-218.0...
vBA35 kG/kM UNlOAder vBA35 kG/kM UNlOAder P Ar TS lIST ITeM PAr T # deSCrIPTION ITeM PAr T # deSCrIPTION 9.803-901.0 Body Valve (KM) 9.803-916.0 Spring 9.803-902.0 Body Valve (KD) 9.803-917.0 Poppet 9.803-903.0 O-Ring A, C 9.802-893.0 Seal Washer 3/8 9.803-904.0 Seat 9.803-920.0 Banjo Bolt, 3/8 w/ 1/8 Pilot 9.803-905.0 Ball, Sub-assy...
Page 29
LIMITED NEW PRODUCT Phone: 360-833-1600 WARRANTY—COMMERCIAL Fax: 800-248-8409 www.karchercommercial.us PRESSURE WASHERS WHAT THIS WARRANTY COVERS All Kärcher commercial pressure washers are warranted by Kärcher to the original purchaser to be free from defects in materials and workmanship under normal use, for the periods specified below. This Limited Warranty, subject to the exclusions shown below, is calculated from the date of the original purchase, and applies to the original components only.
Page 30
Form #9.800-083.0 • Revised 01/08 • Printed in U.S.A.
Need help?
Do you have a question about the BG-282037 and is the answer not in the manual?
Questions and answers