65
X-VA-MT3809G-MT3810G-eng/541B182AAG/A/2022-10
Brooks Instrument
Installation Manual MT3809G & MT3810G
Section 4 Maintenance
)LJXUH([SORGHG9LHZ0RGHO07*6L]H
/LTXLG6HUYLFH2QO\
)LJXUH([SORGHG9LHZ0RGHO07*6L]H
*DVRU/LTXLG6HUYLFH
0HWHU)ORDW&OHDQLQJ07(7)(2SWLRQ
Flanged connections, all sizes, liquid or gas.
a. Flush only. Contact factory.
0HWHU,QGLFDWRU5HIHUHQFH0DUN]HUR$GMXVWPHQW
7KLVDGMXVWPHQWLVSHUIRUPHGZLWKQRSURFHVVÀRZZLWKWKHÀRDWUHVWLQJRQ
WKHJXLGHYDQHRUWKHLQOHWHQG¿WWLQJ
D&RPSOHWHO\VWRSÀXLGÀRZWKURXJKWKHÀRZPHWHU
b. See Section 2-5-1 on how to remove indicator housing and expose the
pointer assembly.
c. Turn the slotted screw on the bottom of the point until the pointer is in
line with the reference (zero) mark on the scale.
d. Replace the indicator housing cover with gasket and secure, see
Section 2-5-1 for details.
Transmitter Replacement with or without Alarms and Pulse Output
$OOWUDQVPLWWHUVDUHVHOIFRQWDLQHGXQLWVPDWFKHGVSHFL¿FDOO\WRWKH
DVVRFLDWHGÀRZPHWHU,IWKHUHLVDQHHGWRUHSODFHSOHDVHFRQWDFW\RXU
nearest authorized Brooks service representative.