RKI Instruments GD-K71D - Manual (Page 27)

PT2E-1052
26
５−５．Maintenance and adjustment
５−５−１．Maintenance mode
When make each adjustment, make it on maintenance mode.
※Content of menu
Select by FLOW ADJ.／▲▼ switch
Select by FLOW ADJ.／▲▼ switch
Select by FLOW ADJ.／▲▼ switch
● ○ ○ ○
PW/TR ALM1 ALM2 SKIP
Press MODE switch for 3 sec.
● ○ ○ ◎
PW/TR ALM1 ALM2 SKIP
Maintenance mode starts
１−１：Zero adjustment
１−２：Confirmation of alarm level
１−３：Regular maintenance
● ○ ○ ◎
PW/TR ALM1 ALM2 SKIP
● ○ ○ ◎
PW/TR ALM1 ALM2 SKIP
CAUTION
Do not operate 「 1-3: Regular maintenance mode 」 and 「 1-A;Confirmation of
address」 without our permission.
Please contact with our nearest agent or RIKEN KEIKI if it is required.
WARNING
When maintenance mode starts at gas alarm, alarm contact and external output
signal(gas alarm signal) will be cancelled.
１−A：Confirmation of address
● ○ ○ ◎
PW/TR ALM1 ALM2 SKIP