Saftronics SH6 Series - Trouble Shooting; Trouble Shooting Table

21
SH6- HEATER CONTROLLER SERIES
5. TROUBLE SHOOTING
The Saftronics SH6 range of Heater Controllers are thoroughly
checked mechanically and electrically before leaving the factory.
Therefore, if the system is correctly connected and the start up
procedures are carefully followed there should be no problems.
However, if something goes wrong and the system is not operating
as expected consult our Service Technicians or our Application
Engineers.
5.1 The following table is a summary of the power devices, fuses
and transformers used in the SH6 range. It is recommended
that these components be held in stock to enable on site
repairs.
SERIAL NO:
DESCRIPTION
QTY
APPLICABLE
PCB
1
PC 550 CONTROL CARD
1
ALL UNITS
DEVICES 1600 V
2
3
SH6-100 TO -300
3
3
SH6-400 TO -600
TRANFORMERS
4
CURRENT TX
2
SH6-100 UPWARDS
CONTROL FUSES
5
2 AMP, 660 V
10
SH6-100 UPWARDS
MAIN FUSES
6
125 AMP, 660V
3
SH6-100
7
200 AMP, 660V
3
SH6-150
8
250 AMP, 660V
3
SH6-200
9
315 AMP, 660V
3
SH6-300
10
400 AMP, 660V
3
SH6-400
11
630 AMP, 660V
3
SH6-600
12
800 AMP, 660V
3
SH6-800
TABLE 5.1 - RECOMMENDED SPARES
5.2 TROUBLE SHOOTING TABLE
The following table is a basic trouble shooting table intended
to assist fault find during installation. It does not pretend to
and cannot cover every possibility. This is beyond the scope
of this manual.
When you go through the trouble shooting table, bear in mind
that it is arranged as much as possible in a logical order.