HydraMaster Corporation
Page 4-2: Machine Maintenance
Boxxer 421
WEEKLY (cont.):
• Check pump pulleys.
• Check high pressure water lines for wear or chafing.
• Check all nuts and bolts. Tighten as needed.
• Inspect vacuum relief valve. Clean and lubricate as necessary.
• Clean vacuum tank thoroughly with high pressure washer.
• Check wiring for chafing.
• Flush water and chemical system with 50/50 white vinegar solution.
• Change engine oil (every 50 hrs.).
MONTHLY:
• Change oil filter (every other oil change).
• Check engine air cleaner filter. Clean as necessary.
• Remove pressure bypass valve piston plate. Grease plate. Reinstall.
• Check water level in battery. Clean connections as needed.
QUARTERLY:
• Check fuel lines.
• Clean and gap spark plugs.
• Check drive coupler for cracks or wear. Replace as necessary.
• Change oil in blower.
• Change pump oil.
• Grease blower bearing fittings.
500 HOURS:
• Replace plugs in the drive coupling, between the engine and the blower..
Содержание Boxxer 421
Страница 28: ...Page 8 23 Electrical System Boxxer 421 Figure 1 4 Hard Water Map...
Страница 31: ...Page 2 3 Cleaning and Chemicals Boxxer 421...
Страница 52: ...HydraMaster Corporation Page 6 6 High Pressure Pump Boxxer 421 Figure 6 2 HydraPump II C5043 Rev...
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Страница 76: ...Page 8 2 Electrical System Boxxer 421 Figure 8 1 Wiring Schematic D 5149 Rev H...
Страница 77: ...Page 8 3 Electrical System Boxxer 421 Figure 8 2 Wiring Schematic D 5148 Rev H Sheet 2...
Страница 78: ...Page 8 4 Electrical System Boxxer 421 Figure 8 3 Wiring Schematic D 5148 Rev H Sheet 3...
Страница 79: ...Page 8 5 Electrical System Boxxer 421 Figure 8 4 Wiring Schematic D 5148 Rev H Sheet 4...
Страница 84: ...Page 9 5 Water and Chemical Boxxer 421 Figure 9 2 Wiring Schematic D 5150 Rev Sheet 1 3...
Страница 85: ...Page 9 6 Water and Chemical Boxxer 421 Figure 9 3 Wiring Schematic D 5150 Rev Sheet 2 3...
Страница 86: ...Page 9 7 Water and Chemical Boxxer 421 Figure 9 4 Wiring Schematic D 5150 Rev Sheet 3 3...
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Страница 104: ...Page 11 1 Machine Assemblies and Parts List Boxxer 421 Machine Assemblies and Parts Lists...
Страница 124: ...Page 11 21 Machine Assemblies and Parts List Boxxer 421 Figure 11 18 Fuel Pump Assembly B 4627 Rev...
Страница 159: ...Page 12 1 Chemical Wand Parts Boxxer 421 Cleaning Wand Parts Figure 12 1 HydraHoe Two Jet Cleaning Wand Assembly...
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