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WARNING
5.5.1 Never Drive Straight Onto or Off a Curb
Never drive straight onto or off a curb. If you do the whole procedure at a very sharp angle it will tend to
minimize the contact of the mower deck with the curb and you will be able to more safely control the mower.
5.6 Mowing on Varying Terrain
See the Safety Instruction Manual section of this manual, especially the parts on:
•Initial Operating Safety Guidelines
•Operation On Slopes
•Operation In Reverse
•Operation In Forward Direction
•Operation During Zero-Radius Turns
5.7 How to Adjust Neutral
Neutral refers to the mower movement when the engine is set to full throttle, parking brake is off, and the
control levers are in the neutral position. The mower should not move forward or backward during this time.
If the mower is moving forward or rearward, the neutral setting must
be adjusted. The hydraulic pump has a Return-to-Neutral (RTN)
device built into the linkage of the pump. Before adjusting neutral, it
is necessary to lift the rear drive wheels off the ground using a jack
and stands. To make the adju
stment, loosen the ¼” Allen bolt
(A)
(this requires a modified ¼” Allen)
and rotate the RTN device
on the pump corresponding to the wheel that needs adjustment. If
the right wheel turns in the neutral position, then the right pump RTN
needs to be adjusted. The RTN mechanism should be rotated until
the neutral position is found and then retighten the ¼” Allen bolt. Use
care not to over tighten the Allen bolt. Repeat the procedure on the
other pump if necessary.
5.8 Changing the Speed/Sensitivity Adjustment
The controls are initially set with the Speed/Sensitivity Adjustment in the faster, more sensitive position. If
an operator is not completely familiar with the mower operation the operator may desire to decrease the
ground speed.
The slower setting has a corresponding decrease in the sensitivity of the controls. In other words, a given
amount of movement of the control levers will cause about a 25-30% change in the ground speed making
the controls less sensitive. After
stopping the engine
, the adjustment is made by removing rod ends from
the current holes in the control system torsion bar and reinstalling them into the alternate holes. The holes
closest to the operator position are the faster, more sensitive setting and the holes farthest from the
operators position are for the slower, less sensitive setting. You must then perform the Tracking Adjustment
described below. No adjustments are needed to the front control rods.
A
Slow
Setting
Содержание Stander ZK Series
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