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3. OPERATION PROCEDURE [How to Use the Liquid Crystal Display (LCD)]
■ Maintenance Notice Messages
① Periodical maintenance
A maintenance date is determined by the amount of total operating hours or an elapsed calendar period, whichever
comes first. When the maintenance date or time arrives, the maintenance notice message appears on the display under
the heading of MESSAGE.
This function is only for the notice and is not output externally.
The consumable parts for the suction throttle valve shall be replaced this maintenance notice or L COUNT OVER
appears, whichever comes first.
㻞㻜㻝㻠䠋㻜㻝䠋㻜㻝 㻝㻥䠖㻜㻞 㻖
㼀㼅㻼㻱 䠖 㼂㻿㻰㻭㻌
㻌㻌 㻌㻌㻌
㻰 㻵 㻿䠊㻼㻾㻱㻿㻿 䠖 㻠 㻢㼜 㼟 㼕
䠘㻹㻱㻿㻿㻭㻳㻱䠚
㻹㻭 㻵 㻺㼀䠊 䠖㻝 㼅㻱㻭㻾㻌 㻌
㻹㻭 㻵 㻺㼀䠊䠯䠟䠤䠡䠠䠱㻸 䠡 䠖 㻭
㻼 㼞 㼑 㼟 㼟㻿㻱㼀 㻌 㼍 㼒 㼠 㼑 㼞 㻌 㻯㻴㻷䠊
㻹㻭 㻵 㻺㼀䠊㻯㻻㻹㻼㻸 㻱㼀㻱㻰
㻿㼃 㻵 㼀㻯㻴㻱㻰 㻌 㼀㻻 㻌 㻸㻻㻯㻭㻸
㻵 㻺 㻌 㻻㼂㻱㻾䠮㻵㻰㻱 㻹㻻㻰㻱
㻵㻺㻌㼁㻺㻸㻻㻭㻰㻌㻿㼀㻻㻼
㻿㼃 㻵 㼀㻯㻴㻱㻰 㻌 㼁 㻌 㻹㻻㻰 㻱
Note:
1. MAINTenance can be reset, if the servicing is done earlier than expected and if the remaining operating time to next maintenance is
less than 2,000h in the case of A, 1,000h in the case of B.
2. On the contrary, if the servicing is done after the maintenance notice has appeared, the remaining operating hours to the next
maintenance has been zero until the maintenance is done. After maintenance and resetting the counter, new counting time starts
just after the maintenance notice message has appeared on the display.
(1) SWITCH TO LOCAL
If set to local by remote operation following
shutdown restoration, the compressor will
automatically return to local operation in case of a
shutdown, and the message will be displayed for 1
minute. For setting details, see "3.4 How to Use
the Digital Monitor."
(2) IN OVERRIDE MODE.
Indicates that the compressor is in override mode.
② Other Message Displays
(3) IN UNLOAD STOP
Blinks when the UNLOAD STOP button is used.
The air compressor unloads for 5 minutes and then
stops.
0.5 year, 1.5 years,
2.5 years, 3.5 years,
4.5 years, 5.5 years
Half-yearly
1 year, 5 years Yearly + half-yearly
2 years, 4 years 2-yearly + yearly + half-yearly
3 years 3-yearly + yearly + half-yearly
6 years, overhaul 6-yearly + 3-yearly + 2-yearly + yearly + half-yearly
A
Standard Maintenance Schedule (A) (for yearly 8,000-or-less operating hours)
B
Standard Maintenance Schedule (B) (for yearly 4,000-or-less operating hours)
(1)
(2)
(3)
If a message of maintenance notice is displayed, carefully read it and service the air compressor as
instructed by this manual. After servicing the air compressor, press the SET button and hold it down for
more than seven (7) seconds; the MAINT. COMPLETED message appears. After one (1) minute, the
monitor display appears.
CAUTION
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