Galletti S 1110/6 [24/24] Maintenance
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Galletti S 1110/6 [24/24] Maintenance

Galletti S 830/8 [24/24] Maintenance
24
41670713 - rev.02
All copying, even partial, of this manual is strictly forbidden
S 80
220 1 50
-ISM4P
24
5
6
U1 V1 W1
W2 U2 V2
A2
24
5
6
-IL
43
21
-S.4/8P
-K8P
A1
-ISM4P
W2 U2 V2
-ISM8P
11
12
21
22
31
32
13
-M1
M
3~
-K4P
A1
13
-FL
-C1
8P4P
C
-ISM8P
A2
-M2
U1 V1 W1
M
3~
-K4P
A1
A2
-C2
-K8P
R
N
24
5
6
13
11 21 31
12 22 32
24
5
6
13
24
5
6
13
24
5
6
13
A1
A2
24
5
6
13
24
5
6
13
9 ELECTRICAL WIRINGS
9.2 WIRING DIAGRAMS
Wiring diagram for connecting two 230 V single-phase 4/8 pole motors in parallel.
Wiring diagram notes
Make the electrical connections with the power supply turned off and in accordance with current applicable safety standards.
Make sure that the mains voltage is the same as the voltage shown on the unit rating-plate.
Strictly adhere to the electrical diagram for the type of installation.
Each fan-heater requires a switch (IL) on the feeder line with a distance of at least 3 mm between the opening contacts, and a suitable safety fuse (F).
All motors must be protected by a suitable overload cut-out set to a current 10-15% higher than the value given on the unit rating- plate.
10 MAINTENANCE
The maintenance operations to be carried out regularly on S 80 series fan heaters principally concern the heat exchanger, which must be cleaned of dust
residues, which tend to obstruct the channels between the fins and reduce the amount of heat exchanged.
The operation can be performed with compressed air jets.
If there are grease deposits, the fins can be washed. Take care not to wet the electric motor and dry the finned unit thoroughly before starting the fan heater.
It is advisable to perform these operations at least once a year before the beginning of the period when heating is required.
The electric motor requires no maintenance as it is of the enclosed type with self-lubricating bearings.
IL
FL
S
ISM
K
M
C
LEGEND
- Line circuit-breaker (NOT SUPPLIED)
- Safety fuse (NOT SUPPLIED)
- Polarity selector (NOT SUPPLIED)
- Overload cut-out (NOT SUPPLIED)
- Relay (NOT SUPPLIED)
- Motor
- Capacitor
Company UNI EN ISO 9001 and OHSAS 18001 certified

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