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IM-ENG-114/GB
8.1 SPARE PARTS
The availability of a stock of spare parts makes PS-1550
power system maintenance much easier. Given that the
system is based on interchangeable units, on the spot
maintenance or the substitution of defective parts or mo-
dules suspected of being defective is greatly facilitated in-
cluding eventual shipment to Elcon for control and repair.
Recommended list of spare parts (Tab. 1).
Input and output terminal modules (respectively inserted
in first and second housing slots) only contain trouble free
passive components and do not require substitution un-
der normal working conditions.
Line Module
1550 LM-115
1550 LM-230
3
Power Module
1550 PM-115
1550 PM-230
3
Line Module
501035 (16A)
501034 (8A)
fuses 6,3x32
501040 (20A)
501039 (10A)
3
rapid 500 V
Power Module
fuses 6,3x32
501036 (3.2A)
501033 (1.6A)
5
rapid 500 V
Axial fan
Fans 24 Vcc PN. 704005
5
Fuses (glass)
500 mA PN. 501003
5
for fan 5x20
1550/FBD
Chassis with 3 fans 24Vcc
5
and fault detection circuit
Function Function
Spare
Parts
Description
for
for
%
115 V
230 V
of installed
ELCON PN
ELCON PN
parts
Table 1
8.2 REPAIRS
WARNING !
Repairs not directly carried out by Elcon Instruments are at the sole risk and responsability of the user. In addition
the terms stipulated in instrument warranty shall be considered null and void.
Refer to warnings cited in sections 6.1 and 8 and excercise every precaution in order to limit risk of fire and electrical
shock by:
a. Protecting the power line with easily accessible automatic switches.
b. Utilization of an isolation transformer fitted with power fuse suitable for isolating circuit from mains power line.
c. Connecting chassis to ground to avoid electrical shock.
d. Isolating all exposed high voltage conductive parts with which it is possible to come into contact.
e. Advanced planning of all maintenance interventions on high voltage sections of power system and application of
suitable insulators as a safety precaution.
