Sharp PJ-ST161 User manual

SHARP SERVICE MANUAL
ELECTRIC FAN
MODEL PJ-ST161
In the interests of user-safety (Required by safety
regulations in some countries) the set should be restore
to its original condition and only parts identical to those
specied should be used.
SHARP CORPORATION
TABLE OF CONTENTS
PARTS IDENTIFICATIONS AND SPECIFIC INFORMATION ................................................
CAUTIONS FOR USE ............................................................................................................
CLEANING AND MAINTENANCE ..........................................................................................
WIRING DIAGRAM AND CIRCUIT DIAGRAM .......................................................................
COMPONENT REPLACEMENT PROCEDURE .....................................................................
TROUBLESHOOTING ............................................................................................................
SERVICE PARTS LIST ...........................................................................................................
Page
2
3
3
4
5 - 10
11
12 - 16

2
Model
Rated voltage (V)
Rated frequency (Hz)
Power consumption (W)
Blade (mm)
Rated current (A)
Insulation class
Temperature control
Product dimensions (W x H x D) (mm)
Weight (kg)
PJ-ST161
220
400
0.21
50
46
B
0.70
464 x 1,443 x 421
6.5
Spinner fan
Blade
Base
Wheel
Grille lock nut
Rear grille
Motor bracket
Adjustable tube
Body cover
Adjustable knob
Body
Knob switch
Motor cover
Motor ass’y
Clutch knob
PARTS IDENTIFICATIONS
SPECIFIC INFORMATION
Front grille
Fixing lock

3
CAUTIONS FOR USE
1. Do not disassemble or repair the electric fan by yourself, it may cause troubles such as a re of electric shock.
Consult your nearest dealer.
2. Incase the power cord is broken, it must be replaced by manufacturer or appointed service providers or
equivalent professionals to avoid any damages.
3. Unplug every time before start to clean the parts or when you do not use the electric fan anymore.
4. Do not immerse the electric fan in water or sprinkling water because this could lead or a short circuit or
equipment broken.
5. Do not insert the nger or any objects through the grille while the blade is rotating.
6. Do not spray any vapor or chemicals to the electric fan while the blade is rotating.
7. Plug in tightly in order to avoid the plug to be overheated. This can cause the plastic to be melted, and
conagrated. When unplugging, hold only the plug part; do not pull the cable as this may cause the cable as
this may cause the cable broken.
8. Do not plug in with the wet hand to prevent any injury from the leaking current.
9. While the electric fan is being used, do not plug in the other electric appliances in the same receptacle as
this might cause heat and conagration respectively.
10. Should not use the electric fan close to curtain, mosquito net or any objects which could be pulled to the
motor, otherwise this may cause accident and damage.
11. Should not use the electric fan at the high temperature place such as placing it close to the stove or the high
humidity place, as the unit might be damaged.
12. Should not place the electric fan on the hot or sloped oor, as the unit might be damaged.
CLEANING AND MAINTENANCE
Blade, Front grille and Rear grille
Disassemble, and wipe with damp cloth use cleaning agent mixed with water then dried up with the cloth.
Body
Wipe with damp cloth using water or mild soapy liquid.
Remark
Do not wet electric parts or motor.
Do not clean with chemical substance, thinner and kerosene etc, as this might damage the surface and/or shape
of unit.

4
WIRING DIAGRAM
CIRCUIT DIAGRAM
GEAR BOX
MOTOR ASS’Y

5
REMOVE OF GRILLE ASS’Y
COMPONENT REPLACEMENT PROCEDURE
1. Unlock the xing lock and pull the front grille.
2. Turn the spinner fan clockwise and remove the blade.
3. Turn the grille lock nut counterclockwise and remove the rear grille.
Fig. 1
Fig. 2
Detach the xing lock
to unlock.
Front grille
Spinner fan
Blade
Grille lock nut
Fixing lock
Screw
Base ass’y
Body
Rear grille
Motor ass’y
REMOVE OF BASE ASS’Y
1. Remove the grille ass’y in accordance with “REMOVE OF GRILLE ASS’Y”.
2. Remove 2 screws holding base ass’y and detach the unit from the base ass’y.
3. Now the base ass’y is free.

6
REMOVE OF POWER CORD
1. Remove the base ass’y in accordance with “REMOVE OF BASE ASS’Y”.
2. Remove 2 screws and remove the body cover.
3. Remove 6 screws and separate the front body from back body. (Should be place on jig)
4. Remove 3 screws and cut cord band holding the power cord.
5. Remove the closed terminal and cut the power cord lead wire
from the piano switch ass’y.
6. Now the power cord is free.
REMOVE OF BOTTOM PLATE
1. Remove 2 screws holding base ass’y and detach the unit from the
base ass’y.
2. Remove 6 screws holding the bottom plate.
3. Now the bottom plate is free.
Unit
Jig
Base
Bottom plate
Screw
Fig. 3
Fig. 4
Screw
Screw
Back body
Back body
Front body
Front body
Power cord
Screw
Closed terminal
Cord band
Piano switch ass’y
Lead wire of power cord
Body cover
Unit
Lead wire of motor

7
REMOVE OF PIANO SWITCH ASS’Y
1. Remove the power cord in accordance with “REMOVE OF POWER CORD”.
2. Cut 3 lead wires from the piano switch ass’y.
3. Remove 2 screws holding to the piano switch ass’y.
4. Remove the piano switch ass’y from the body, detach the knob switch and remove the insulation sheet
from piano switch ass’y.
5. Now the piano switch ass’y is free.
Front body
Front body
Knob switch
Insulation sheet
Piano switch ass’y
Piano switch ass’y
Lead wire of piano SW.
Screw
Fig. 5

Adjustable tube
Adjustable housing ass’y
REMOVE OF LOCK SPRING COVER
REMOVE OF ADJUSTABLE HOUSING ASS’Y
1. Remove the base ass’y in accordance with “REMOVE OF BASE ASS’Y”.
2. Remove 2 screws and remove the body cover.
3. Remove 6 screws and separate the front body from back body. (Should be place on jig)
4. Remove 2 screws holding the lead wire motor and cut cord band.
5. Remove the closed terminal and cut the power cord motor from the piano SW. ass’y.
6. Remove 4 screws holding the adjustable housing ass’y and remove from the back body.
7. Remove 2 screws holding the lock spring cover.
8. Now the lock spring cover is free.
1. Remove the lock spring cover in accordance withe “REMOVE OF LOCK SPRING COVER”.
2. Remove the adjustable housing ass’y from the adjustable tube.
3. Now the adjustable housing ass’y is free.
Screw
Screw
Screw
Back body
Adjustable housing ass’y
Lead wire of motor
Power cord motor
Screw
Adjustable tube
Adjustable tube
Lock spring cover
Back body
Front body
Front body
Power cord
Screw
Closed terminal
Cord band
Piano switch ass’y
Body cover
Unit
Fig. 6
Fig. 7
8

REMOVE OF MOTOR ASS’Y
1. Remove the grille ass’y in accordance with “REMOVE OF LOCK SPRING COVER”.
2. Remove 3 screws holding the motor bracket.
3. Remove screw holding to the motor cover.
4. Pull the clutch knob from the motor ass’y and remove the motor cover.
5. Remove the screws holding the link rod to the motor ass’y.
6. Remove the screw holding the motor ass’y to the hinge ass’y and remove it.
7. Now the motor ass’y is free.
Fig. 9
Screw
Screw Screw
Back body
Back body
Reel spring
Adjustable housing ass’y
Motor cover
Motor ass’y
Motor bracket
Screw
Turning axle
Link rod
Knuckle shaft
Screw Hinge
Clutch knob
Screw
9
REMOVE OF REEL SPRING
1. Remove the lock spring cover in accordance with “REMOVE OF LOCK SPRING COVER”.
2. Remove the screw holding the reel spring.
3. Now the reel spring is free.
Fig. 8

REMOVE OF HINGE ASS’Y
1. Remove the motor ass’y in accordance with “REMOVE OF MOTOR ASS’Y”.
2. Remove 2 screws holding the hinge ass’y to the neck.
3. Remove screw holding the link rod to the turning axle.
4. Now the hinge ass’y is free.
Screw
Link rod
Turning axle
Hinge ass’y
Screw
Neck
Fig. 10
10

TROUBLESHOOTING
11
Problem Possible Cause Corrective Action
1. Motor does not operate.
2. Faulty connect the power connector
or switch.
3. Coil stator shock or lack of.
4. Bush friction.
3. Bush loose or friction
1. Faulty gear box.
2. Link rod retaining screws too tight.
1. Hinge spring out of hinge.
2. Faulty hinge spring.
3. Hinge ass’y screw too tight.
1. Bush wear.
1. Contact switch does not touch each
other.
2. Faulty connector lead wire.
2. Bush axis with rust.
5. Fuse deciency.
6. Temp. fuse deciency.
Fan does not operate. 1. Connector of power supply cord.
2. Repair.
3. Replace motor or stator parts
4. Repair or replace (Tap the axis).
3. Repair or replace (Tap the axis).
1. Repair or replace the motor.
2. Set correctly.
1. Set correct.
2. Replace hinge spring.
3. Set correct.
1. Replace bush and motor or
motor bush.
1. Clean contact surfaces.
2. Repair the connector.
5. Replace fuse.
6. Replace temp. fuse.
Motor’s noise. 1. Screws hold the bracket loose.
2. Rotor jam with stator.
1. Screws rmly.
2. Repair or replace the motor.
Fan does not oscillate.
Tilt the fan does not adjust.
Blade rotation friction.
Some switch button do not switch off.
1. Reel spring fail.
2. Adjustable tube distorted.
Can not adjust height of fan. 1. Replace or repair the reel spring.
2. Replace adjustable tube.

SERVICE PARTS LIST
12
REF. NO PARTS CODE DESCRIPTION Q’TY PRICE
(FEC)
PRINTING & PACKAGING MATERIAL
1-1 10A102 INSTRUCTION BOOK 1
1-2 10C101 CARTON BOX 1
1-3 10C103 NAME PLATE 1
1-4 10C107F UPPER PAD - F 1
1-5 10C107B UPPER PAD - B 1
1-6 10C108A ST PARTITION - A for BASE 1
1-7 10C108B ST PARTITION - B for BLADE 1
1-8 10A108C TA PARTITION - C for GRILLE 1
1-9 10C109F BOTTOM PAD - F 1
1-10 10C109B BOTTOM PAD - B 1
MECHANICAL PARTS
2-1 10A203DBE GRILLE COVER Beige 1
10A203DDG GRILLE COVER Dark Grey 1
10A203DLG GRILLE COVER Leaf Green 1
10A203DRD GRILLE COVER Red 1
10A203DTQ GRILLE COVER Turquoise 1
10A203DWH GRILLE COVER White 1
2-2 10A301BEASY FRONT GRILLE ASS’Y Beige 1
10A301DGASY FRONT GRILLE ASS’Y Dark Grey 1
10A301LGASY FRONT GRILLE ASS’Y Leaf Green 1
10A301RDASY FRONT GRILLE ASS’Y Red 1
10A301TQASY FRONT GRILLE ASS’Y Turquoise 1
10A301WHASY FRONT GRILLE ASS’Y White 1
2-2-1 10A202BEASY GRILLE RING ASS’Y Beige 1
10A202DGASY GRILLE RING ASS’Y Dark Grey 1
10A202LGASY GRILLE RING ASS’Y Leaf Green 1
10A202RDASY GRILLE RING ASS’Y Red 1
10A202TQASY GRILLE RING ASS’Y Turquoise 1
10A202WHASY GRILLE RING ASS’Y White 1
2-2-2 10A301G FRONT GRILLE Dark Grey 1
10A301W FRONT GRILLE White 1
2-3 10A204 SPINNER FAN 1
2-4 10A209ASY BLADE ASS’Y 1
2-5 10A205 GRILLE LOCK NUT 1
2-6 10C304G REAR GRILLE Dark Grey 1
10C304W REAR GRILLE White 1
2-7 10A206LBE MOTOR BRACKET Beige 1
10A206DDG MOTOR BRACKET Dark Grey 1
10A206LLG MOTOR BRACKET Leaf Green 1
10A206LRD MOTOR BRACKET Red 1
10A206LTQ MOTOR BRACKET Turquoise 1
10A206DWH MOTOR BRACKET White 1

13
REF. NO PARTS CODE DESCRIPTION Q’TY PRICE
(FEC)
MECHANICAL PARTS
2-8 10A207LBE MOTOR COVER Beige 1
10A207DDG MOTOR COVER Dark Grey 1
10A207LLG MOTOR COVER Leaf Green 1
10A207LRD MOTOR COVER Red 1
10A207LTQ MOTOR COVER Turquoise 1
10A207DWH MOTOR COVER White 1
2-9 10A211LBE CLUTCH KNOB Beige 1
10A211DDG CLUTCH KNOB Dark Grey 1
10A211LLG CLUTCH KNOB Leaf Green 1
10A211LRD CLUTCH KNOB Red 1
10A211LTQ CLUTCH KNOB Turquoise 1
10A211DWH CLUTCH KNOB White 1
2-10 10A213ASY TURNING AXLE ASS’Y 1
2-11 10C212BEASY HINGE ASS’Y Beige 1
10C212DGASY HINGE ASS’Y Dark Grey 1
10C212LGASY HINGE ASS’Y Leaf Green 1
10C212RDASY HINGE ASS’Y Red 1
10C212TQASY HINGE ASS’Y Turquoise 1
10C212WHASY HINGE ASS’Y White 1
2-12 10C220LBE NECK Beige 1
10C220DDG NECK Dark Grey 1
10C220LLG NECK Leaf Green 1
10C220LRD NECK Red 1
10C220LTQ NECK Turquoise 1
10C220DWH NECK White 1
2-13 10C317 ADJUSTABLE TUBE 1
2-14 10C217DBE BODY COVER Beige 1
10C217LDG BODY COVER Dark Grey, White 1
10C217DLG BODY COVER Leaf Green 1
10C217DRD BODY COVER Red 1
10C217DTQ BODY COVER Turquoise 1
2-15 10C315 REEL SPRING 1
2-16 10C221LBE FRONT BODY Beige 1
10C221DDG FRONT BODY Dark Grey, White 1
10C221LLG FRONT BODY Leaf Green 1
10C221LRD FRONT BODY Red 1
10C221LTQ FRONT BODY Turquoise 1
10C221DWH FRONT BODY White 1
2-17 10C222LBE BACK BODY Beige 1
10C222DDG BACK BODY Dark Grey 1
10C222LLG BACK BODY Leaf Green 1
10C222LRD BACK BODY Red 1
10C222LTQ BACK BODY Turquoise 1
10C222DWH BACK BODY White 1

REF. NO PARTS CODE DESCRIPTION Q’TY PRICE
(FEC)
MECHANICAL PARTS
2-17 10C222LBE BACK BODY Beige 1
10C222DDG BACK BODY Dark Grey 1
10C222LLG BACK BODY Leaf Green 1
10C222LRD BACK BODY Red 1
10C222LTQ BACK BODY Turquoise 1
10C222DWH BACK BODY White 1
2-18 10C208BEASY KNOB SWITCH ASS’Y Beige 1
10C208DGASY KNOB SWITCH ASS’Y Dark Grey, White 1
10C208LGASY KNOB SWITCH ASS’Y Leaf Green 1
10C208RDASY KNOB SWITCH ASS’Y Red 1
10C208TQASY KNOB SWITCH ASS’Y Turquoise 1
2-18-1 10A208DBE KNOB SWITCH Beige 4
10A208LDG KNOB SWITCH Dark Grey, White 4
10A208DLG KNOB SWITCH Leaf Green 4
10A208DRD KNOB SWITCH Red 4
10A208DTQ KNOB SWITCH Turquoise 4
2-19 10C224BEASY ADJUSTABLE KNOB ASS’Y Beige 1
10C224DGASY ADJUSTABLE KNOB ASS’Y Dark Grey, White 1
10C224LGASY ADJUSTABLE KNOB ASS’Y Leaf Green 1
10C224RDASY ADJUSTABLE KNOB ASS’Y Red 1
10C224TQASY ADJUSTABLE KNOB ASS’Y Turquoise 1
MECHANICAL PARTS
2-19-1 10C224DBE ADJUSTABLE KNOB Beige 1
10C224LDG ADJUSTABLE KNOB Dark Grey, White 1
10C224DLG ADJUSTABLE KNOB Leaf Green 1
10C224DRD ADJUSTABLE KNOB Red 1
10C224DTQ ADJUSTABLE KNOB Turquoise 1
2-19-2 10C502 RUBBER FIX 1
2-19-3 10C225 SLIDE BLOCK 1
2-19-4 10C318 ADJUSTABLE SPRING 2
2-19-5 10C223 ADJUSTABLE HOUSING 1
2-20 10C226 LOCK SPRING COVER 1
2-21 10C228 CABLE CLAMP (ID) .312 for Motor 2
2-22 10B705 CABLE CLAMP (ID) .187 for Power Cord 1
2-23 10C319 FIXING PLATE 2
2-24 10C219BEASY BASE ASS’Y Beige 1
10C219DGASY BASE ASS’Y Dark Grey 1
10C219LGASY BASE ASS’Y Leaf Green 1
10C219RDASY BASE ASS’Y Red 1
10C219TQASY BASE ASS’Y Turquoise 1
10C219WHASY BASE ASS’Y White 1
2-25 10C320ASY BOTTOM PLATE ASS’Y 1
ELECTRIC PARTS
3-1 10C4031 POWER CORD WITH PLUG 1
3-2 10C402ASY PIANO SWITCH ASS’Y 1
3-3 10C401ASY MOTOR ASS’Y 1
14

REF. NO PARTS CODE DESCRIPTION Q’TY PRICE
(FEC)
FIXING PARTS
4-1 250C0510N SCREW M/C B-PH Ni 3/16”*10 for Motor Cover 1
4-2 124C0410 SCREW TAP P-PH+PT Ni M4*10 for Hinge 1
4-3 130C03510L SCREW TAP T-PH+B Ni M3.5*10 (เกลียวซ้าย)
for Link Rod + Motor 1
4-4 405H0400 WAVE SPRING WASHER for Link Rod 1
15

16