Preparation; Identification; Model 6553 Monitor Unit; Models 006540203 And 006548000 Katharometer Analyser Panels - ABB 6553 Series Instruction Manual

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 Monitor Unit – Fig. 3.1
The 6553 monitor is available in several options, these being
defined by the code number as given in Section 3.1.4.
The identification and certification labels are fixed to the outside
of the monitor case as shown in Fig. 3.1. The precise
interpretation of the identification code gives information on the
6553 system as a whole, as shown in Section 3.1.5.
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
St. Neots England PE19 3EU
TYPE 4689/500
SERIAL No. ......................
4689 Display Unit
Retaining Screw
Fig. 3.1 Typical Identification Labels and Locations –
Model 6553 Gas Monitor Unit with Digital Displays
ll (1)G
N4006
N O
I I
N
U
Note. Although the display units may be marked as
'4600' on their front panels, they are special units for this
monitor and a standard Model 4600 cannot be used. The
precise identity of the display unit is given on the
identification label shown in Fig. 3.1.
3.1.2 Models 006540203 and 006548000
Katharometer Analyser Panels – Fig. 3.2
The identification of a panel is given by the panel 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.
Intrinsic Safety Label (UK)
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 and Locations –
Model 006548000 Katharometer Analyser Panel
006548000
ABB L i m i t e d
Oldends Lane, Stonehouse,
Glos. England GL10 3TA
N4006
5