Maintenance – Tri Tool 757RSS Hydraulic Power Supply User Manual

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TRI TOOL INC.

92-0565 : Rev. 070912

NOTE:

CAUTION:

MAINTENANCE

HYDRAULIC FILTER

Change the Hydraulic Filter after every 1000 hours maximum or at any time the
visual clogging indicator on the full flow filter indicates contaminated filter.

A small red plug “pops up” when pressure differential becomes excessive.

Turn the Shut-off Valve off before attempting to change either filter.

Place a drain pan under the filter before attempting to remove the old filter.

Make sure that the Shut-off Valve is open before starting the unit up.

Change at a higher frequency for extremely dusty conditions.

Oil Shut Off Valve

HYDRAULIC FLUID

Fill the hydraulic reservoir with the recommended fluid (normally Automatic
Transmission Fluid, ATF Type F) to the indicated mark.