Dixon 30 KOH/968999591 用户手册

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页码 88
CONTROLS
English
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25
Pump release valves
IMPORTANT INFORMATION
Only rotate valve ¼ - ½ turn to release 
system.
Tighten the valve moderately.
Do not overtighten the valve when closing. 
That can damage the valve seat.
Pump release valves are located at the pumps. They 
are used to release the system so the machine may be 
moved by hand when not running. Tilt seat forward to 
gain access to the pumps. Use a 
5
/
8
" wrench to open 
both valves. 
8011-507
Pump release valve
Accessories
For mulching, there is a BioClip attachment available. 
This is mounted underneath the mower deck and 
consists of control plates and BioClip blades.
Tracking
1.  Tracking adjustment is done using the 
tracking bolts. The tracking bolts act as 
limiting devices for the motion control levers 
when in the full-forward position.
2.   Start by loosening jam nut on right tracking 
bolt. Back the tracking bolt out until fl ush with 
nut.
3.   Loosen left bolt and back out until fl ush with 
nut. 
4.  Move unit to an open, unobstructed area 
such as an empty parking lot or open fi eld for 
tracking adjustment.
5.  Test operation of the unit by driving it at full 
throttle and full forward position on both 
motion control levers. Gradually turn in the 
tracking bolt on the right hand side until the 
unit noticeably starts drifting right.
6.  Stop the unit and tighten right jam nut in this 
position.
7.  Restart the unit and drive forward at full 
throttle with both motion control levers in full 
forward position. Gradually turn in the left bolt 
until unit tracks straight. Tighten jam nut.
6.0
6.0
5.5
5.5
5.0
4.5
4.5
Tracking adjustment
1. Tracking bolt
1