NOTIFICATION
➊ Warning
The exhaust lter regeneration request
warning will be displayed on the meter panel.
(Reset generation)
NOTIFICATION
➋ Notification Lamp
The exhaust lter regeneration switch
notication lamp will ash.
Exhaust lter regeneration
switch (with lamp).
NOTIFICATION
➌ Alert sound
The exhaust lter regeneration switch
notication will ash.
Yanmar Co., LTD. Yanmar America Corporation
Head Office 101 International Pkwy, Adairsville, GA 30103
1-32, Chayamachi, Kita-ku, Osaka 530-0013, Japan tel: 770.877.9894
www.yanmartractor.com
The information in this brochure is accurate as of the date of printing and subject to change. All rights reserved by and belong to Yanmar
®
.
©2018 Yanmar America Corporation. 1A8425-95951-10/18
Yanmar has a corporate policy of continuous product improvement and development; therefore data, specifications, and warranty are subject to change without any advance notice.
There may be differences between the specifications and illustrations contained in this publication and the actual equipment. Equipment components produced by other manufacturers
may be shown in photographs in this publication for the purpose of illustration only and is not intended as an endorsement of that particular equipment or its suitability. Inspect
equipment before using it and be sure it is operating properly. The product depictions are not meant to be used or relied upon as a substitute for the safety and use information that
is published in the respective operator’s manual. Before operating a machine, read, understand, and follow all instructions of the manual and on the machine. Yanmar disclaims all
representations, express or implied, or any liability from the use of this publication.
YANMAR COMPACT UTILITY TRACTOR | QUICK OPERATION GUIDE
Exhaust Filter (DPF) Regeneration
Reset regeneration
procedure for the
exhaust filter (DPF).
Perform reset regeneration of the
exhaust lter to clean the exhaust
within the rst 50 hours and then
every 100 hours afterward. (DPF
Diesel Particulate Filter)
PRESS AND HOLD
the exhaust filter
regeneration switch for
three or more seconds.
PERFORM THE FOLLOWING ACTIONS WHEN THERE IS A RESET REGENERATION REQUEST.
The lamp will turn on and
the buzzer will stop. The
exhaust filter (DPF) will
start being regenerated.
* The lamp will turn off when
regeneration ends.
**Normal tractor operation is okay
during regeneration.
Reference
• Before starting regeneration, make sure the tractor will be
operated during the regeneration or can be parked in a safe
place until the regeneration is complete.
• Reset regeneration will end in about 30 minutes, the time
until regeneration ends depends on the outside temperature.
Regeneration will not be started under the following conditions:
1. When the engine cooling water temperature is low.
2. When the temperature in the exhaust lter is low.
PAGE
14-17
14-21
YT235 OPERATION
MANUAL
TO
When reset regeneration of the exhaust
filter is required, a regeneration request
is output automatically with the three
notification functions.