Operation
Adjusting the Anti-Scalp Rollers
It is recommended to change the anti-scalp roller
position, when the height of cut has changed.
1. Stop the machine and move the motion control
levers outward to the neutral locked position.
2. Disengage the PTO.
3. Engage the park brake.
4. Stop the engine, remove the key and wait for all
moving parts to stop.
5. After adjusting the height of cut, adjust the
anti-scalp rollers by removing the bolt and spring
disc washer.
6. Place the rollers in one of the positions shown
(Figure 9). Rollers will maintain 3/4 inch (19 mm)
clearance to the ground to minimize gouging and
roller wear or damage.
Figure 9
For cutting heights above 3.5 inches (90 mm) use the
bottom hole. The rollers will still be effective against
scalping.
1.
Anti-scalp roller
mounting bracket
2.
Cutting height
For Maximum Deck Flotation,
place the rollers
one hole position lower. Rollers should maintain
1/4 inch (6.4 mm) clearance to the ground.
Do
Not
adjust the rollers to support the deck.
7. Be sure the roller bolts are installed with the
spring disc washer between the head of the bolt
and the mounting bracket.
Note:
The foot operated deck lift assist lever
can be used to momentarily lift the deck to clear
objects. Be sure that PTO is disengaged.
8. Torque the 3/8–24 x 2 Gr 8 hex capscrew to
50–55 ft-lb (68–75 N-m) (Figure 10).
9. If the 3/8 nyloc nut has been removed,
reinstall and torque to 30–35 ft-lb (41–47
N-m).(Figure 10).
Figure 10
1.
Spring disc washer
(cone towards bolt head)
3.
3/8 nyloc-torque to 30-35
ft-lb (41-47 N-m)
2.
Front right anti-scalp
bracket shown
4.
3/8-24 x 2 GR8 torque to
50-55 ft-lb (68-75 N-m)
Transporting
Transporting a Unit
Use a heavy-duty trailer or truck to transport the
machine. Lock brake and block wheels. Securely
fasten the machine to the trailer or truck with straps,
chains, cable, or ropes. Be sure that the trailer or truck
has all necessary lighting and marking as required by
law. Secure a trailer with a safety chain.
CAUTION
This unit does not have proper turn
signals, lights, reflective markings, or a
slow moving vehicle emblem. Driving on a
street or roadway without such equipment
is dangerous and can lead to accidents
causing personal injury. Driving on a street
or roadway without such equipment may also
be a violation of State laws and the operator
may be subject to traffic tickets and/or fines.
Do Not drive a unit on a public street or
roadway.
22
Summary of Contents for LAZER Z HP 523
Page 1: ...LAZER Z HP 523 For Serial Nos 720 000 Higher Part No 4500 257 Rev A ...
Page 11: ...Safety 1 633922 1 653147 98 5954 103 2644 103 4892 103 4930 11 ...
Page 12: ...Safety 103 6340 103 9287 107 2102 107 2112 12 ...
Page 13: ...Safety 109 1196 109 3148 109 7949 103 4891 108 5995 1 Fast 2 Slow 3 Neutral 4 Reverse 13 ...
Page 42: ...Service Record Date Description of Work Done Service Done By 42 ...
Page 43: ...43 ...
