
Service Manual for FNDX 5
08/2009 FR
CAUTION:
All listed points in this Service-Report must be conducted professionally!
The listed points must be tested in a specified sequence as below.
If there are any deficiencies found, the qualified Service-Technican must repair the defects accordingly!
After the trouble shooting and remedy of all deficiencies a new Service-Report must be created.
All listed points in this Service-Report must be conducted again till the Processor is working correctly!
The Safety Inspector must record each Testing-Step on the Service-Report!
The measured test values and the general information about the test equipment
must be recored also in the Service-Report.
The Safety Inspector confirm with the notes "Location, Date and Signature" the data of each Testing-Step.
16.1.1
SERVICE REPORT
This Service-Report may use only by an qualified COLENTA Service-Technican!
WARNING:
Prior to all actions, the Power Supply of the Processor must be disconnected!
# Direct Connection:
Turn the Main Switch of the Processor (installation side) to the position "0".
Secure the Main switch against switching on and check the voltage-free parts.
# Plug Connection:
Disconnect the Power Plug of the Processor.
PROZESSOR:
FNDX 5
SERIAL NUMBER:
......................................................
SOFTWARE-REVISION: ......................................................
16.1.2 TESTING THE GROUNDING CONDUCTOR
The
voltage resistor value
between all grounded components of the Processor and the Power Plug
must be
less than 300 m
V
(mOhm)
Processor:
- Terminal clamp of the grounding in the processor
............... m
V
F
c
O.K.
F
c
not O.K.
- Main switch - mounting plate
............... m
V
F
c
O.K.
F
c
not O.K.
- E-Box-Cover
............... m
V
F
c
O.K.
F
c
not O.K.
- Mounting plate of the Solid-State-Relais
............... m
V
F
c
O.K.
F
c
not O.K.
- Main filter Corcom 20VB6 F7354
............... m
V
F
c
O.K.
F
c
not O.K.
- E-Box-Housing
............... m
V
F
c
O.K.
F
c
not O.K.
- Printed circuit board track (ST21)
............... m
V
F
c
O.K.
F
c
not O.K.
- Exhaust Fan (Plug ST34)
............... m
V
F
c
O.K.
F
c
not O.K.
- Heating Tank 1 (Housing)
............... m
V
F
c
O.K.
F
c
not O.K.
- Heating Tank 2 (Housing)
............... m
V
F
c
O.K.
F
c
not O.K.
Page 27