Carrier 39L handleiding
Handleiding
Je bekijkt pagina 34 van 76
34
Fig. 31 — Main Fan Removal
(Frame Sizes R5 up to R8)
Fig. 32 — Main Fan Removal
(Frame Sizes R5 up to R8)
AUXILIARY COOLING FAN REPLACEMENT
IP21 AND IP55 (UL TYPE 1 AND UL TYPE 12)
The VFD IP21 and IP55 / UL Type 1 and 12 enclosures have an
additional internal fan to circulate air inside the enclosure.
To replace the internal enclosure fan for frame sizes R6 to R8, per-
form the following:
1. Remove power from drive. Wait for 5 minutes and then make
sure by measuring that there is no voltage.
2. Remove the front cover.
3. Unplug fan power supply wires from the drive (see Fig. 33).
4. Release the retaining clips.
5. Pull off the fan (see Fig. 34).
6. Install the new fan in reverse order.
NOTE: Make sure that the arrow on the fan points up.
To replace the internal enclosure fan for frame sizes IP55 (UL
Type 12) R1, R2 and R3, perform the following (see Fig.
35-39):
1. Remove power from drive (R1, R2 and R3).
2. Remove the front cover (R1, R2 and R3).
3. Unplug fan power supply wires from the drive (R1, R2 and
R3).
4. Remove the fingerguard. Insert a screwdriver into the hole of
the fingerguard (R1, R2 Only).
5. Unplug the fan power supply wires from the drive (R1, R2
and R3).
6. Pull off the plastic housing (R3 Only).
7. Pull off the fan (R1, R2 and R3).
8. Install the new fan in reverse order (R1, R2 and R3).
NOTE: Make sure that the arrow on the fan points to the same di-
rection as the arrow on the drive frame.
To replace the internal enclosure fan for frame sizes IP55 (UL
Type 12) frame R4; IP21 and IP55 (UL Type 1 and UL Type 12)
frame R5 perform the following (see Fig.
35, 36 and 39):
1. Remove power from drive.
2. Remove the front cover.
3. Unplug fan power supply wires from the drive.
4. Remove the fingerguard: Insert a screwdriver into the hole of
the fingerguard.
5. Unplug the fan power supply wires from the drive.
6. Pull off the plastic housing.
7. Pull off the fan.
8. Install the new fan in reverse order.
NOTE: Make sure that the arrow on the fan points to the same di-
rection as the arrow on the drive frame.
CONTROL PANEL CLEANING
Use a soft damp cloth to clean the control panel. Avoid harsh
cleaners which could scratch the display window.
BATTERY REPLACEMENT
A battery is only used in assistant control panels that have the
clock function available and enabled. The battery keeps the clock
operating in memory during power interruptions. The expected
life for the battery is greater than ten years. To remove the battery,
use a coin to rotate the battery holder on the back of the control
panel. Replace the battery with CR2032.
Fig. 33 — Auxiliary Fan — Remove Fan Power Supply
Wires (Frame Sizes R6 up to R8)
Bekijk gratis de handleiding van Carrier 39L, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Carrier |
| Model | 39L |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 14640 MB |
