13
V 2 5 0
E
N
G
L
I
S
H
TABLE OF CONTENTS
TABLE OF CONTENTS .................................................................................................... 13
STATEMENT OF COMPLIANCE ...................................................................................... 14
GENERAL FEATURES ..................................................................................................... 15
TECHNICAL SPECIFICATIONS ........................................................................................ 15
VALVE OPERATION ........................................................................................................ 16
TIPS AND SUGGESTIONS .............................................................................................. 17
V250: 2 DIFFERENT STANDARD VERSIONS ................................................................... 19
MAINTENANCE AND TROUBLESHOOTING ..................................................................... 22