Справочник Пользователя для Pelco BK4220

2

PELCO Manual C436M-B (12/94)

The BK4000/BK4024/BK4220 Blower Kits are sup-
plied with the following installation parts:

QTY

ITEM

1

Blower

1

Blower Bracket

To install the BK4000/BK4024/BK4220 perform the
following steps (refer to Figure 1):

Figure 1. Blower Kit Installation

1.

Remove the Phillips Head screws from the rear cap
and slide the assembly out from the enclosure.

2.

Attach the blower assembly to the rear plate using
two of the self-tapping screws, holding the end
cap to the sled.

3.

Wire according to the wiring diagram in Figure 2.

NOTE: When used with a heater kit (and
PCB), the blower can be wired into the termi-
nal block on the PC Board (see Figure 2). With
the blower kit only, the PCB is not necessary.

Item

Qty

Description

Part Number

1

1

Bracket, fan/pc board

BK40004000COMP

2

1

Bracket component, 24VAC, 230VAC

BK7044002COMP

1

PCB assy, term/thermott, (used with heater kit)

PCB9000300ASSY

3

1

Fan, 2.36-inch Sq., 120/230 VAC

MM750010003

1

Fan, 2.36-inch Sq., 24VDC

ED210005

4

1

Resistor 3k ohm, 10w (230 VAC blowerkit only)

RES003.0K10.0

1

Diode Bridge Rect, 1A400PRV (24 VAC only)

DIOMDA104

5

1

Insulator, PC board (heater kit only)

BK400010000

A

4

Washer, nylon

ZH200X437X62N

B

4

Screw, 6-32 x 3/8 pan phil SS

ZH6-32X.375SPP

C

2

Screw, 6-32 x 1.5 pan phil SS

ZH6-32X1.50SPP

D

2

Nut, hex, 6-32

ZH6-323NUTSH

E

2

Screw, 6-32 x 1/4 self tapping phil

ZH6-SFX.250SPP

F

8

Internal tooth lockwasher, #6

ZH6LWSIS