Parts and Instruction Manual Ambassador 20
This manual is furnished with each new MINUTEMAN Ambassador™ 20. This provides the necessary operating and preventive maintenance instructions. Operators must read and understand this manual before operating or servicing this machine. This machine was designed to give you excellent performance and efficiency. For best results and minimal cost, please follow the general guidelines below: · Operate the machine with reasonable care.
Table of Contents IMPORTANT SAFETY INSTRUCTIONS .............................................................................................. 1 Machine Overview .............................................................................................................................. 5 Operating Instructions ....................................................................................................................... 6 Accessory Attachments ......................................................
COMMERCIAL USE ONLY IMPORTANT SAFETY INSTRUCTIONS When using an electrical appliance, basic precautions should always be followed, including the following: READ ALL INSTRUCTIONS BEFORE USING WARNING: To reduce the risk of fire, electric shock, or injury: • Do not leave appliance when plugged in. Unplug from outlet when not in use and before servicing. WARNING To reduce the risk of electrical shock – Do not expose to rain. Store indoors. • • • • • • • • • • • • • • Do not allow to be used as a toy.
Inspection Carefully unpack and inspect your machine for shipping damage. Each unit is tested and thoroughly inspected before shipment, and any damage is the responsibility of the delivery carrier who should be notified immediately. WARNING • • • Read Instructions Manual before operating this piece of equipment.
POUR USAGE COMMERCIAL SEULEMENT MODE D’EMPLOI SECURITAIRE Lorsque l’on utilise un appareil électrique, des précautions de base doivent toujours être suivies telles que: BIEN LIRE LE MODES D’EMPLOI AVANT USAGE AVERTISSEMENT - Pour réduire les risques de feu, choc électrique ou blessure: • Ne pas quitter l’appareil lorsque la prise de courant est branchée. Débrancher de la sortie électrique lorsque la machine n’est pas en usage ou pour en faire le service.
INSPECTION Déballer soigneusement en constatant s’il y, a lieu tout dommage apparent. Chacune des pièces d’équipement est entièrement inspectée à l’usine et tout dommage de transit est la responsabilité de la compagnie de transport qui devrait être prévenue immediatement. AVERTISSEMENT • S.V.P. lire le manuel d’instruction avant d’opérer cette pièce d’équipement.
Machine Overview 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 POWER ON INDICATOR LIGHT MAIN POWER SWITCH WORKING SPEED DIAL 120V AC PLUG-IN TRACTION DRIVE LOCK LEVER BRUSH/VAC SHOE RAISE/LOWER LEVER SPRAY JET/AUXILLARY FLOOR TOOL HOOKUP VACUUM SCRUB HEAD HOOKUP BRUSH PRESSURE ADJUSTMENT KNOB BRUSH PRESSURE GAUGE FORWARD/REVERSE SWITCH PUMP SWITCH, AUTOMATIC AND AUXILLARY VACUUM SWITCH TRACTION DRIVE CONTROL LEVERS DUMP HOSE 1 10 2 11 3 12 13 14 4 5 15 6 7 8 9 Parts and Instruction Manual Page 5
Operating Instructions 1. Filling: Fill the solution tank with the desired amount of water and add liquid cleaning solution to the proper dilution ratio. DO NOT USE powdered cleaning chemicals. Powders are unlikely to dissolve thoroughly, resulting in clogging the inline solution filter. This can reduce or stop water flow to the pump and spray jets. 2. Connect power supply cord to grounded wall outlet, Item # 4 3. Engage traction drive system, Item #5 4. Turn on main power switch, Item #2 5.
Exploded Views Tank Assembly I Parts and Instruction Manual Page 7
Tank Assembly I BOM ITEM 1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 46 47 48 49 50 51 52 PART NO. QTY. DESCRIPTION 130029 4 GROMMET .75X.31X.25 130118 1 STRAINER-SOLUTION 210121 1 DUMP HOSE 200 SERIES 260184 1 SUPPORT ANGLE 260203 1 CLAMP-HOSE 102120 MURRAY 320269 1 STRAP, DRAIN PLUG RETAINING 320271 1 FITTING-PP 90 3/8MPT 3/8HOSE 420013 1 TUBE 1/2 X 3 430089 1 FLOAT 17B 450081 2 WSR 1.908 X 2.41 X .03 SS 710353 2 SCR-MC 10-32 X .
Tank Assembly II Parts and Instruction Manual Page 9
ITEM PART NO.
Base Assembly Parts and Instruction Manual Page 11
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 41A 42 43 43A 44 44A 45 46 47 ITEM 260066 260182 260203 290017 380064 430051 450004 450023 450050 450059 450076 710154 710307 710986 711160 711202 711214 711280 711375 711380 711400 711504 711505 711506 711507 711512 711545 711808 712310 712532 712540 712562 712575 712605 712665 712667 712695 712758 712767 713049 740089 740230 740189 740245 740240 740732 740786 760251 760859 762073 PART NO.
Brush Assembly Parts and Instruction Manual Page 13
Brush Assembly BOM ITEM PART NO.
Wiring Diagram Parts and Instruction Manual Page 15
Parts and Instruction Manual Page 16
Trouble Shooting Guide Use this guide to pinpoint problem areas that may arise with the use of your Ambassador 20. CAUTION! Unplug supply cord before servicing machine components. Solution System I. No water dispensed from spray jets A. The hose connection at the pump for the spray tube may not be tight. Disconnect, then reconnect the fitting, to ensure the fittings snap together securely. B. The solution pump diaphragm may be damaged.
Electrical System A.C. Solution Recovery (cont’d) II. Pump motor does not run. A. Check pressure switch for short circuit. By-pass the pressure switch by connecting the two black leads to the switch to one another, if the motor then runs, replace the pressure switch. III. Machine fails to run when handle switch is activated. A. Speed control maybe shorted out. B. Speed control potentiometer may be defective. I. Vacuum motor does not start. A.
Minuteman International Made Simple Commercial Limited Warranty Minuteman International, Inc. warrants to the original purchaser/user that the product is free from defects in workmanship and materials under normal use. Minuteman will, at its option, repair or replace without charge, parts that fail under normal use and service when operated and maintained in accordance with the applicable operation and instruction manuals.
