Exmark Laser Z XS Operator's Manual page 29

For Exmark Mower Parts Call 606-678-9623 or 606-561-4983
4.1.8
4.1.9
4.1.10
Try to start with operator in seat, parking brake disengaged, PTO
disengaged and motion control levers in the neutral lock position - starter
must not crank.
Try to start with operator in seat, parking brake engaged, PTO engaged and
motion control levers in the neutral lock position - starter must not crank.
Try to start with operator in seat, parking brake engaged, PTO
disengaged, and the left motion control lever in, starter must not
crank, repeat again with the right lever in, then with both levers in -
starter must not crank.
b) Check the kill circuits. Run engine at one-third throttle, disengage parking
brake and raise off of seat (but do not get off of machine) engine must
stop after approx. 1/2 second has elapsed (seat switch circuit has a time
delay switch to prevent cut-outs on rough terrain).
Run engine at one-third throttle, engage PTO and raise off of seat (but do
not get off of machine) engine must stop after 1/2 second has elapsed.
Run engine at one-third throttle, with brake disengaged, move levers in and
raise off seat (but do not get off of machine) engine must stop after 1/2
second has elapsed.
Again, run engine at one-third throttle, brake engaged, and move left
motion control lever in - engine must stop.
Repeat again moving the right lever in, then moving both levers in -
engine must stop whether operator is on seat or not.
NOTE: If machine does not pass any of these tests, do not operate.
Contact your authorized EXMARK SERVICE DEALER.
IMPORTANT: It is essential that operator safety mechanisms be
connected and in proper operating condition prior to use for mowing.
Check rollover protections systems (roll bar) pins
Service Interval: Daily
a) Make sure latch pin and hair pin are fully installed and lanyard is in good
condition.
Check for loose hardware.
Service Interval: Daily
a) Stop engine, wait for all moving parts to stop, and remove key.
b) Visually inspect machine for any loose hardware or any other possible
problem. Tighten hardware or correct the problem before operating.
Service air cleaner.
First Service Interval: 50 hrs.
Normal Service Interval: 100 hrs.
Replacement Interval: 600 hrs.
(More often under severe conditions.)
See Engine manual for additional information.
a) Stop engine, wait for all moving parts to stop, and remove key.
b) Unhook (2) air filter canister latches to gain access to the air cleaner.
c) Remove air cleaner canister cover and remove outer element.
d) Check the condition of the paper element. Replace if dirty, bent or
damaged.
e) Check the condition of the inner element. Replace whenever it appears
dirty, typically every other time the paper element is replaced. Clean the
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