ABB AK102 User Manual page 7

3 PREPARATION
3.1 Identification
It is essential that installers and users clearly identify the various
units of the monitoring system as follows:
3.1.1 Model 6553 Display Unit – Fig. 3.1
Several versions of the 6553 Display Unit are available and are
defined by the code number explained in Section 3.1.4.
Identification and certification labels are fixed to the outside of
the display unit case as shown in Fig. 3.1. Use the ordering code
table in Section 3.1.4 to interpret the identification label code
and obtain a precise description of the 6553 Display Unit.
Note. Location of the identification label on the 4689
display unit is also shown in Fig. 3.1.
ABB Limited
Oldends Lane, Stonehouse,
Glos. England GL10 3TA
GAS MONITOR TYPE 6553
Ex
Ex
0600
[EEx ia] llC Tamb=–20C to + 40C
BAS 01 ATEX 7043
Code
Serial No
Voltage
Watts Hz 50–60
Year Manuf.
Manufactured by:
A B B L i m i t e d
Oldends Lane, Stonehouse,
Glos. England GL10 3TA
ABB Limited
Stonehouse England GL10 3TA
TYPE 4689/502 (or 505)
SERIAL No. ......................
4689 Display Unit
Retaining Screw
Fig. 3.1 Typical Identification Labels and Locations –
Model 6553 Display Unit
Intrinsic
ll (1)G
Safety Label

N4006
N O
I I
N
U
3.1.2 Model 006540 203 or 006548 000
Katharometer Analyzer Panel – Fig. 3.2
The panel is identified by the reference number label as shown in
Fig. 3.2. The identification and certification labels of the
individual katharometer units (fixed to the katharometer case)
are also shown in Fig. 3.2.
ABB Limited
Oldends Lane, Stonehouse,
Glos. England GL10 3TA
Katharometer Type 006548
Ex
Ex
0600
ll (1)G
EEx ia llC T4
Tamb=–20C to + 55C
BAS 01 ATEX 1042
Panel Reference No.
Model No.
Type No.
Unique
Serial No.
Reference No.
Year of Manf.
Output
Gas Type
Zero Gas
Range
Fig. 3.2 Typical Identification Labels with Locations –
Model 006540 203 & 006548 000 Katharometer Analyzer
Panels (006548 shown)
Intrinsic
Safety Label
006548000
ABB L i m i t e d
Oldends Lane, Stonehouse,
Glos. England GL10 3TA
N4006

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