Maintenance; Dimensions And Weight; Technical Data - Salda VKSA Mounting And Installation Instructions Manual

MAINTENANCE

The fan is fitted with maintenance-free ball bearings. The only maintenance required is cleaning of the impeller. We recommend inspection of the
impeller every six months. Before cleaning disconnect the fan from the mains and block the mains switch. Remove the fan. Do not obstruct fan's
balance. Do not use strong detergents or cleaning agents for cleaning. Internal insulation may be wiped with a damp cloth.
In the case of breakdown:
1. Check the mains power is reaching the fan.
2. Disconnect from the mains and ensure that the impeller is not blocked.
3. If the thermo-contact has been activated, turn off the mains power. Wait until the motor chills and reconnect the mains power.
4. Check if the capacitor is connected (single-phase, refer to the wiring diagram).
5. If the fault persists, change the capacitor. If that does not help, contact the supplier.

DIMENSIONS AND WEIGHT

B
VKSA
[mm]
400x200-4-L1 400
400x200-4-L3 400
500x250-4-L1 500
500x250-4-L3 500
500x300-4-L1 500
500x300-4-L3 500
600x300-4-L1 600
600x300-4-L3 600
600x350-4-L1 600
600x350-4-L3 600
700x400-4-L3 700
800x500-6-L3 800

TECHNICAL DATA

VKSA
Max. airflow
Max. pressure
Power consumption
Current
Capacitor
Revolution speed
Max air temp.
Voltage / Frequency
VKSA
Max. airflow
Max. pressure
VKSA v2019.04
B1 B2 B3
[mm] [mm] [mm]
420 440 507
420 440 507
520 540 605
520 540 605
520 540 605
520 540 605
620 640 705
620 640 705
620 640 705
620 640 705
720 740 811
820 840 911
400x200-
4-L1
[m /h] 1079
3
[Pa] 226
[kW] 0,36
[A] 1,80
[µF] 5
[min ] 1180
-1
[C ] 40
o
[V/Hz] 230/50
600x300-
4-L1
[m /h] 2882
3
[Pa] 485
H H1 H2
[mm] [mm] [mm]
200 220 240
200 220 240
250 270 290
250 270 290
300 320 340
300 320 340
300 320 340
300 320 340
350 370 390
350 370 390
400 420 440
500 520 540
400x200- 500x250-
4-L3 4-L1
1090 1651
233 312
0,31 0,51
0,51 2,30
- 8
1230 1250
70 40
400/50 230/50
600x300- 600x350-
4-L3 4-L1
3800 4478
533 650
H3 L L1
[mm] [mm] [mm]
338 417 445
338 417 445
393 502 530
393 502 530
443 532 560
443 532 560
443 612 640
443 612 640
493 672 700
493 672 700
562 752 780
662 852 880
500x250- 500x300- 500x300-
4-L3 4-L1 4-L3
1665 1883
330 383
0,56 0,69
0,95 3,00
- 10
1270 1190
40 40
400/50 230/50
600x350- 700x400- 800x500-
4-L3 4-L3 6-L3
5056 6300
646 830
m
[kg]
21
21
23
23
28
28
37
37
47
47
78
59
2647
386
0,93
1,90
-
1380
50
400/50
7250
472
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