BIRD BA-300 Series Скачать руководство пользователя страница 19 | Manualshive

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BIRD BA-300 Series Скачать руководство пользователя страница 19

Maintenance

10

Indicator Light

1.

Remove

the

four

8

‐

32

pan

head

screws

from

the

front

and

back

of

the

base

frame.

2.

Pull

the

fan

guard

straight

off

the

bottom.

3.

Remove

the

quick

disconnects

on

the

light

and

unscrew

the

retaining

sleeve.

4.

Remove

the

light

unit.

5.

Remove

the

lens

while

pressing

both

locking

tabs.

6.

Press

the

housing’s

center

slot

with

a

small

screwdriver

to

release

the

lamp.

7.

Push

the

new

lamp

into

the

housing

until

it

snaps

into

place.

8.

Replace

the

lens,

then

put

the

light

unit

back

in

place.

9.

Replace

the

fan

guard

and

screw

in

the

8

‐

32

pan

head

screws.

Fan

To

replace

a

fan

assembly:

1.

Remove

the

four

8

‐

32

pan

head

screws

from

the

front

and

back

of

the

base

frame.

2.

Pull

the

fan

guard

straight

off

the

bottom.

3.

Carefully

unsolder

the

color

coded

connecting

wires.

Note

the

connections

for

resoldering.

4.

Remove

the

four

fan

mounting

screws

and

remove

the

defective

fan.

Be

careful

not

to

lose

the

lipped

retaining

washers.

5.

Insert

the

replacement

fan

with

the

fan

blade

assembly

facing

down,

towards

the

fan

guard

grill.

6.

Insert

the

mounting

screws

and

retaining

washers

into

the

mounting

holes.

Turn

the

washers

so

that

the

lipped

portion

fits

over

the

rim

of

the

fan

frame.

Tighten

the

screws.

Note:

If

the

fan

replaced

is

the

one

closest

to

the

power

socket,

reattach

the

green

ground

wire

to

the

closest

mounting

screw.

7.

Solder

the

connecting

wires

to

the

solder

lugs

on

the

motor

unit

according

to

the

color

coding.

8.

Replace

the

fan

guard

and

screws.

Note:

Before

reattaching

the

blower

assembly

to

the

load,

check

the

fans

for

free

and

unimpeded

movement

of

the

blades.

9.

Connect

the

unit

to

ac

power.

Set

the

switch

to

MANUAL

or

ON

momentarily

to

check

that

the

fans

work

properly.

Figure 3 BA-300 Schematic

L1

L2

L1

L2

ROTATION

FANS

N L

GRN/YEL

AC

RECEPTACLE

WHT/YEL

TOGGLE

SWITCH

WHT/BLK

W

H

T/

B

LK

INDICATOR

LIGHT

WHT/BLK

WARNING

Disconnect

the

unit

from

all

power

sources

before

servicing.

The

unit

may

be

energized

from

multiple

sources.

The

potential

for

electric

shock

exists.

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Содержание BA-300 Series

Страница 1: ...bly Models BA 300 BA 310 Operation Manual Copyright 2016 by Bird Technologies Inc Instruction Book Part Number 920 BA 300 310 Rev G Termaline and Tenuline are Registered Trademarks of Bird Electronic...

Страница 2: ...remove the RF transmission line while RF power is present WARNING Do Not Service Or Adjust Alone Under no circumstances should any person reach into an enclosure for the purpose of service or adjustm...

Страница 3: ...onal injury CAUTION Caution notes call attention to a procedure which if not correctly performed could result in damage to the instrument The caution symbol appears on the equipment indicating there i...

Страница 4: ...d is operating or cooling Failure to do so could result in an explosion or severe burns WARNING Disconnect the unit from all power sources before servicing The unit may be energized from multiple sour...

Страница 5: ...with the load s vent plug up Do not use in any other manner CAUTION If installed connect optional interlock before applying RF power CAUTION Check the local electrical code for proper ac hookup prior...

Страница 6: ...RIDAD DEL INSTRUMENTO BENUTZUNG WIRD DAS GER T AUF ANDERE WEISE VERWENDET ALS VOM HERSTELLER BESCHRIEBEN KANN DIE GER TESICHERHEIT BEEINTR CHTIGT WERDEN UTILISATION TOUTE UTILISATION DE CET INSTRUMENT...

Страница 7: ...S GER TES GELTEN NUR F R GESCHULTES FACHPERSONAL ZUR VERMEIDUNG GEF HRLICHE ELEKTRISCHE SCHOCKS SIND WARTUNGSARBEITEN AUSSCHLIE LICH VON QUALIFIZIERTEM SERVICEPERSONAL DURCHZUF HREN ENTRENTIEN L EMPLO...

Страница 8: ...refer to the part number and revision on the title page Chapter Layout Introduction Describes the features of the blower lists equipment supplied and optional equipment Theory of Operation Describes t...

Страница 9: ...pter 3 Installation 3 Unpacking and Inspection 3 Mounting 3 Installing Thermoswitch BA 310 Only 3 Thermoswitch Connection BA 310 Only 4 Load Resistor 5 AC Power Hookup 5 Chapter 4 Operating Instructio...

Страница 10: ...a thermoswitch wired in parallel with the power switch When a load equipped with a fan control thermoswitch is properly connected the blower will automatically turn on in response to a rise in load te...

Страница 11: ...er Assembly baffles cover the radiator fins so that the high airflow generated by two blower fans is confined to passing over the fins Up to twice as much RF energy can be dissipated by this forced dr...

Страница 12: ...8 9 53 mm diameter max Installing Thermoswitch BA 310 Only The Bird BA 310 requires a control thermoswitch P N 2450 085 for automatic operation It is normally open closing at 155 C 311 F with a ratin...

Страница 13: ...he base 2 Thread the control switch wires through the clamp E with the washers F inside and with its threaded fitting in place Service the control switch wire with short tips and put spaghetti sleeves...

Страница 14: ...e It may be necessary to temporarily loosen the two screws in the unremoved vertical panel Tighten all the side panel and base mounting screws securely Push the power cable s plug into the socket at t...

Страница 15: ...NUAL momentarily to check that the fans are working properly Apply RF power Operation Under Abnormal Conditions If the indicator light turns off or the fans stop unexpectedly immediately turn off the...

Страница 16: ...at the source If the load is equipped with an interlock thermoswitch RF power will be automatically turned off when the coolant temperature reaches an unsafe level Use of an interlock thermoswitch is...

Страница 17: ...assembly it will be necessary to partially disassemble the blower to clean the load s radiator fins Follow the instructions below WARNING Never attempt to connect or disconnect RF equipment from the t...

Страница 18: ...lude stuck or blocked fans or a short circuit in the motor or blower wiring Press the locking tab on the fuse drawer and remove the drawer Replace the fuse See Specifications on page 12 for fuse type...

Страница 19: ...not to lose the lipped retaining washers 5 Insert the replacement fan with the fan blade assembly facing down towards the fan guard grill 6 Insert the mounting screws and retaining washers into the mo...

Страница 20: ...embly by itself pack it in a sturdy corrugated paper shipping carton If it is attached to a load a wood crate is recommended because of size and weight Customer Service Any maintenance or service proc...

Страница 21: ...ad in place 215 8 L x 73 8 W x 171 4 H 548 x 187 x 436 mm Weight Nominal 13 5 lb 6 1 kg Finish Grey Powder Coat DESCRIPTION QTY PART NUMBER Control Thermoswitch BA 310 only 1 2450 085 Side Panel Screw...

Страница 22: ...ry such claim for breach of these warranties shall be deemed to be waived by Buyer unless made in writing within ten days from the date of discovery of the defect The above warranties shall not extend...

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