Plow Attachment Usage

Training

04/04/2025

I. Purpose & Scope

To safely and effectively provide instruction on the inspection and proper use of compressors.

Standard PPE – High Viz Garment, Hard Hat, Z-87.1 Safety Glasses, Gloves, Pants, Work Boots

NOTE: Work instruction does not supplement the manual. For specific instructions for the exact model please refer to the owner’s manual.

Prior to any movement of the plow functions, lubricate all points as per lubrication guide.
Ensure that all hydraulic lines, valves, etc. that may have been installed within the tractors cab are properly guarded to protect the operator in case of any hydraulic ruptures.
Check the hydraulic oil system to insure that it is filled to the tractor manufacturer’s specifications.
Prior to operation of hydraulics, ensure that no air is trapped in the circuit.
Start tractor and engage each control of the plow and related accessories to ensure that the proper connections have been made and that there are no interference fits.
Check all hydraulic connections for leaks.
Check all fasteners to ensure that they are properly torqued.
To protect hydraulic circuit and pump, line pressure must no exceed 2500 PSI. To set pressure at 2500 PSI:
- Install pressure gauge in pressure line between tractor pump and directional control valve.
- Activate main lift cylinder to raise plow to maximum position. Hold control lever open to build up line pressure.
- Adjust relief setting in manifold inlet section of directional control valve to obtain 2500 PSI reading in the pressure gauge.

To place main lift cylinder into float, pull control lever hard towards operation.

Front Swing

To place front swing cylinder into float, pull the control lever hard towards operator.
NOTE: Front swing cylinders should be in float during all plowing conditions.