39 - CDS 4.8 SV Owner’s Guide
MAINTENANCE CHART - 600 TO 1200 HOURS
Engine oil and filter
Pump oil *
Blower oil **
SERVICE
600 625 650 675 700 725 750 775 800 825 850 875 900 925 950 975 1000 1025 1050 1075 1100 1125 1150 1175 1200
Float switches
C/I C/I C/I C/I C/I C/I C/I C/I C/I C/I C/I C/I C/I C/I C/I C/I C/I
C/I
C/I
C/I
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C/I
C/I
C/I
Check around vehicle and CDS
for evidence of oil/fluid leaks
CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH
All belts and pulleys (check for
wear)
CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH
High pressure lines - internal
(check for chafing)
CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH
Recovery tank (clean thoroughly
with high pressure washer)
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Chemical container - remove and
clean
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C/I
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Blower inlet filter inside recovery
tank
C/I C/I C/I C/I C/I C/I C/I C/I C/I C/I C/I C/I C/I C/I C/I C/I C/I
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Vehicle engine rpm on CDS
CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH
Hoses and quick connects; check
for wear; replace as needed
CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH CH
* Pump oil, GP series 100
R CH CH CH CH CH CH CH CH CH CH CH R CH CH CH CH CH CH CH CH CH CH CH
R
Vacuum Relief Valve - inspect,
clean
C/I C/I C/I C/I C/I C/I C/I C/I C/I C/I C/I C/I C/I C/I C/I C/I C/I
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SERVICE
600 625 650 675 700 725 750 775 800 825 850 875 900 925 950 975 1000 1025 1050 1075 1100 1125 1150 1175 1200
Recovery tank magnesium
anodes (P/N 000-108-022);
replace as necessary
CH
CH
CH
CH
CH
CH
CH
CH
CH
CH
CH
CH
CH
Flush Chemical System With
White Vinegar
F
F
F
F
F
F
F
F
F
F
F
F
F
All fasteners; tighten as needed
***
CH
CH
CH
CH
CH
CH
CH
CH
CH
CH
CH
CH
CH
Engine air cleaner filter
C/I
C/I
C/I
C/I
C/I
C/I
C/I
Battery connections
C/I
C/I
C/I
C/I
C/I
C/I
C/I
Blower drive belt
(P/N 000-010-139)
CH
CH
CH
CH
R
CH
CH
Chemical pump valves and
diaphragm
CH
CH
Chemical pump
CH
CH
Vehicle fuel lines (chafing or
wear)
CH
CH
All wiring harnesses (chafing or
wear)
CH
CH
Power pack pillow block bearings
L
L
** Blower Oil (AEON PD-XD)
PN: 000-087-350
R
R
R
SERVICE
600 625 650 675 700 725 750 775 800 825 850 875 900 925 950 975 1000 1025 1050 1075 1100 1125 1150 1175 1200
Drive shaft U-joints, splines,
zerks, in hot climates (conditions
above 95° F) lubricate the drive
shaft
every 250 operating hours
(Use Mobile DelVac Extreme)
L
Salsa Heat Exchanger
C/I
Plate Heat Exchanger
C/I
Van's cooling system; add new
anti-freeze
F
Van's transmission fluid
R
** Refers to blower oil
*** Check blower, drive shaft, front end fasteners
Adjust
A
Check
CH
Clean and Inspect
C/I
Clean and Lubricate
C/L
Flush
F
Lubricate
L
Replace
R
DAILY MAINTENANCE CDS 4.8 SV
INTERVAL IN HOURS CDS 4.8 SV
Check engine oil level
Empty recovery tank inlet filter
Inspect and clean garden hose screen
Inspect recovery tank stainless steel filter for clogging or damage; clean, repair or replace as needed
Inspect and clean the vacuum slot on the cleaning wand. Watch for sharp edges that may tear the carpet; remove any sharp edges as required
Lubricate blower with a HydraMaster-recommended spray lubricant (P/N 000-087-006) through lube port
Visually inspect machine for loose wires, oil leaks, water leaks, etc
Dump and clean the recovery tank at the end of each day
Change every 2,000 miles.
Change after first 50 hours of use
Change after first 100 hours of use
Perform complete vehicle maintenance yearly
* Refers to pump oil
