Scag Power Equipment SSZ Lawn Mower User Manual


 
7
10. Release the parking brake. Check that the machine
does not creep forward or backward. If the machine
does creep, adjust the neutral control. See “Neutral
Adjustment” instructions.
CAUTION: Stop the engine and remove the
key from the ignition before making any ad-
justments. Wait for all moving parts to come
to a complete stop before beginning work.
The engine and drive unit can get hot during
operation. Allow the engine and drive compo-
nents to cool before making any adjustments.
11. Operate the machine forward and backward.
Check that all the systems function correctly. If the
machine does not move, make sure the hydraulic
dump valve lever near the left wheel is engaged.
(See Figure 1 page3)
To engage the parking brake, move the lever up and
out into the bracket. To disengage the parking
brake, pull the lever up and in, away from the
bracket. (See Figure 9)
Figure 9
INITIAL RUN, INSPECTION, AND
OPERATING INSTRUCTIONS -
CONT’D
8. To start the engine:
a. Place the control handles in the neutral lock
position.
b. Push the mower engagement switch to the off
position.
c. Put the parking brake in the engaged position.
d. Adjust the throttle and choke as required.
e. Turn the ignition key to start. Release the
ignition key when the engine starts. The key
will return to the RUN position.
9. Pull the yellow engagement switch out to engage
the cutter drive belts. (See Figure 8) Allow the
belts to run for five minutes.
NOTE: For best belt life, engage the clutch at
3/4 speed and not under load.
NOTE: When the PTO is engaged (or possibly
disengaged), a squealing sound from the under
side of the machine is normal. It is caused by the
electric clutch plates meshing as the mower
comes up to speed.
Figure 8
CAUTION:
PARKING BRAKE
OFF
ON
SC209G1
390S0138
PULL UP TO ENGAGE
PUSH DOWN TO DISENGAGE