8 - FORM NO. 56043052 / HYDRO-RETRIEVER™ 2052, CR 1300
SPECIFICATIONS AND MAINTENANCE
MAINTENANCE SCHEDULE
Maintenance intervals given are for average operating conditions. Machines used in severe operational environments may require service more
often.
MAINTENANCE ITEM
DAILY
50 HRS
100 HRS
1000 HRS (YEARLY)
Perform the 7 Daily Machine After Use Maintenance Steps
X
* Charge Battery & Check Water Level
X
X
Check & Adjust Parking Brake
X
X
Inspect & Adjust Brush/Broom Skirts
X
Inspect & Clean Vacuum Filter
X
X
** Inspect Sweeping Broom/Adjust, Rotate & Check Pattern
X
X
Lubricate All Grease Fittings
X
Check Differential Oil Level
X
Check Gearbox Oil level
X
Inspect Carbon Brushes All Motors
X
Additional Solution System Mtce.
X
Additional Recovery System Mtce.
X
*** Squeegee Tool Adjustment & Blade Replacement
X
X
* See Battery System section for maintenance instructions.
** See Sweeping System section for maintenance instructions.
*** See Squeegee System section for maintenance instructions.
WARNING!
Turn the key switch off (O), disconnect the battery, and set the parking brake before servicing the machine.
AFTER USE
1
Move the machine to a designated waste water “Disposal Site”.
2
Empty the debris tray. Open the Outer Access Door (11) and the Inner Access Door (14). Slide the Debris Tray (13) out of the machine.
Empty the tray, and flush it with water to clean out the perforations (drain holes).
3
Empty and rinse the recovery tank. Remove the Drain Hose (19) from its hanger (located on left rear of recovery tank), remove the plug
and empty the tank. Open the Recovery Tank Cover (1) and flush the tank and drain hose with clean water. Put the drain hose back on
its hanger. Note: When normal draining and flushing are not adequate to remove all silt and debris from the tank bottom, remove the large
center mounted clean out cap to help rinse out large debris.
4
Empty and rinse the solution tank. Open the Left Rear Access Door (3) and remove the Solution Drain Hose. Direct the hose to a
designated “DISPOSAL SITE” and remove the drain cap to empty the tank. Flush the tank and drain hose with clean water.
5
Clean the squeegee tool. Remove the Squeegee (15) and rinse under running water. Inspect the blades for damage. Reverse or replace
the blades if they are nicked, torn or worn to a radius.
6
Flush the vacuum hose and squeegee tool inlet. Back the machine over a floor drain, then run water down through the pick-up tube
in the recovery tank (on the left side of the tank from the rear of the machine).
7
Clean the scrub brushes. Remove the four Scrub Brushes (8) and rinse them under running water. Inspect the brushes for wear and
replace if necessary. Rotate the brushes; move the inner brushes to the outside position, and the outside brushes in for more even brush
wear.
PARKING BRAKE ADJUSTMENT
The Parking Brake (35) should be re-adjusted to where it firmly holds its (locked park) setting without easily being released.
Normal adjustment of the parking brake can be accomplished from the operator compartment. Turn the handle knob on the end of the lever
clockwise (CW) to increase the brake tension. Note: If the knob adjustment is inadequate to firmly hold its brake setting, this indicates the need
to inspect the brake shoes and cables for excessive wear and the need for service replacement.
revised 3/00
