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SERVICE SECTION
There's Always Something Cooking!
Service, Parts, and Schematics
For Reversible Pump Filter Systems
Covering Models
RP-14 & RP-18

R
Pitco Frialator, Inc.,
P.O. Box 501, Concord, NH 03302-0501 • 509 Route 3A, Bow, NH 03304
(603) 225-6684 • FAX (603) 225-8497
MTS # PF28-04
Pitco Frialator #L20-091-02
Original
Rev. Date 12/27/93
Table of Contents
Section
Title
Page
Table of Contents (Service) ............................................................................................................. i
List of Tables and Figures ............................................................................................................... ii
Chapter 4: Service .................................................................................................................... 4-1
4.1
4.1.1
4.2
REPLACEMENT PROCEDURES .......................................................................... 4-1
Pump/Motor Removal .......................................................................................... 4-1
TROUBLESHOOTING FILTER SYSTEMS ......................................................... 4-2
Chapter 5: Parts
................................................................................................................. 5-1
ALPHABETICAL PART LIST ............................................................................... 5-5
NUMERICAL PART LIST ...................................................................................... 5-7
Chapter 6: Schematics .............................................................................................................. 6-1
i
List of Tables and Figures
Figure
5-1
Table No.
5-1
Title
Page
Reviersible Pump Filter System ................................................................................. 5-4
Title
Page
Reversible Pump Filter System .................................................................................. 5-1
ii
Chapter 4: Service
This chapter provides the qualified technician with the replacement and troubleshooting procedures
necessary to service the Pitco filter system.
4.1
REPLACEMENT PROCEDURES
These procedures are provided to the qualified technician as a guide to removal and replacement of
various filter system components. If a test is required to verify component operation after installation,
it will be referenced.
4.1.1
Pump/Motor Removal
1. Remove the screws to the motor cover. (10 total)
2. Remove the cover from the unit.
3. Loosen both unions on each side of the pump head.
4. Remove the hex nuts and washers from the motor base (4 total).
5. Cut and remove the white electrical tape that holds the heat tape to the pump head. (Heater
Option Only)
6. Remove the orange heat tape wrapped around the pump head. (Heater Option Only)
7. Remove the motor electrical door at the rear of the motor.
8. Remove all wirenuts leading to the motor.
9. Remove valve handle by removing the nut on the valve.
10. The pump/motor can be removed by raising the pump/motor straight up over the studs and
twisting out.
11. Replace by reversing above procedures.
4-1
4.2
TROUBLESHOOTING FILTER SYSTEMS
Filter unit is not
working properly.
Is the
pump
running?
Is the filter
circuit breaker
tripped?
NO
Is filter
motor overload
tripped
NO
YES
YES
YES
Turn the filter power switch
off. Correct the cause for
tripping and reset the circuit
breaker.
Is filter
pickup attached
correctly?
Is oil
NO
flowing from filter
to fryer?
NO
Is valve
handle in the fully
open position?
NO
Plug in the
filter.
YES
NO
Oil pumping
slowly from fryer
to filter?
NO
Is filter
hose completely
connected?
Is the filter nozzle
screen clogged?
NO
NO
YES
YES
Reverse flow to clear
nozzle.
Connect hose.
Does the
Ready light come
on? (Heater
Option Only)
NO
Is the
filter plugged
in?
If the filter has had power removed for more
than 2 hours, it may take the heater 10-12
YES
minutes to turn the Ready light on after power is
restored. If the light does not come on call
authorized service and parts distributor.
NO
YES
A
Plug in the
filter.
4-2
NO
Clean the screen or
replace filter media.
Open Valve.
YES
Is filter paper,
or pickup screens
clogged?
YES
YES
Connect pickup tube.
Check the
building
circuit
breaker
NO
Allow the motor to
cool, reset the
thermal overload on
the motor.
YES
Is the
YES
filter plugged
in?
Call authorized
service and parts
distributor.
A
Does the
filter leave
excessive oil in
the filter pan?
YES
Scrape the filter layer down to the metal
scraping screen. Once the pan is empty,
tighten the pick up tube nut against the
sediment screen. Inspect the filter paper for
tears and change if torn.
NO
Does the filter
circuit breaker keep
tripping?
YES
YES
Is valve open?
Solid shortening could be blocking the
pump discharge lines. Wait until the
Ready light is on before turning the
pump switch ON. Ensure that the
filter hose is free of solid shortening
and debris.
(Heater Option Only)
NO
Open valve, then
turn on the pump.
NO
Does the filter
motor trip the
overload?
YES
YES
Is valve open?
NO
NO
Open valve, then
turn on the pump.
If filter unit is still not
working correctly call
authorized service and
parts distributor.
4-3
Solid shortening could be blocking the
pump discharge lines. Wait until the
Ready light is on before turning the
pump switch ON. Ensure that the
filter hose is free of solid shortening
and debris.
(Heater Option Only)
4-4
Chapter 5: Parts
This chapter contains listings of the components used in the different models of filter systems. These
components are listed in two places, with the illustration and in ordered listings. The illustrations
in this chapter are provided to show relative location of components located in the fryer. The filter
system you have may not be illustrated in this chapter, but the part locations should be the same. With
each illustration there is a table of components in numerical order by illustration number. The
illustration has numbered lines pointing to components which are listed in the table.
At the end of this chapter there are alphabetical and numerical listings of all parts used in the filter
systems. The alphabetical part list is arranged in alphabetical order according to the part name. Each
part name also has the Pitco Frialator part number. The numerical list is in Pitco Frialator part number
order. A brief description of each component is provided for each part.
5-1
Table 5-1 Reversible Pump Filter System
Item
Number
Pitco Frialator
Part Number
1
B7402601
B7402701
P5045160
P6071062
B6602405
B6624701
P6071190
P0095200
B6604501
B6624801
PP10820
B6627101
B6625501
PP10101
P6071757
A6688402
A6689002
PP10039
B6625801
A6688102
A6688202
B6627001
P7037752-1
P6071123
PP10113
P6071253
P0062100
P6071490
PP10146
PP10686
P0091100
A6657202
PP10752
P0020600
PP10668
P0080650
P0093300
Call Factory
1A
1B
2
3
4
5
6
7
8
9
10
10A
10B
* 10C
10D
* 11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Description
Filter Carriage Frame #14
Filter Carriage Frame #18
Cap, Plastic
Caster, PMF 2 (W/Top Plate)
Filter, Hose Hi-Pressure 60"
Filter, Nozzle Weldment RP14,RP18
Handle, Nozzle Rack
Nut, Hex (Jam) 3/8-16
Filter, Connector Quick
Filter, Screen Inlet
Ring, Retaining-Internal
Filter, Plate Motor Weldment RP14
Filter, Motor PC Assy, 115 VAC RP14, RP18
Pump/Motor, 1/3 HP, 115/230VAC, 50/60Hz
Valve, Ball 1/2", 3-Way
Filter, Bracket, T-Stat, RP14,RP18
Filter, Bracket Switch, Micro RP14,RP18
Heater, Tape 165W, 110 VAC, 1/2" x 79"
Filter, Cover Motor Weldment, RP14,RP18
Filter, Panel Front RP14,RP18
Filter, Panel Rear RP14,RP18
Filter, Handle Weldment, RP14,RP18
Elbow, Street 3/8" 90° Plated
Connector, Filter 3/8" Male
Connector, Coupler-Valved 3/8"
Filter, Handle, Snap Tite White
Set Screw, 1/4-20 x 3/8"
Plug, Hole 7/8"
Connector, Strain Relief
Screw, 6-32 x 1/4"
Nut, Hex 6-32
Filter, Bracket Electric Cord
Screw, 10-32 x 1/2"
Screw, 1/4-20 x 5/8"
Nut Acorn 1/4-20
Washer, Flat 1/4"
Nut, Hex, 1/4-20
Tubing, fluropolymer 5/8 ID x 11/16 OD
Quantity
Per Unit
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
1
2
1
1
2
4
1
14
4
4
4
4
Order By
Length
Revised 12/27/93
5-2
Table 5-1 Reversible Pump Filter System (Continued)
Item
Number
Pitco Frialator
Part Number
32
B6624901
B6624902
B6620002
B6617002
A6681802
B6615301
PP10409
PP10629
B6625601
B6625602
P7037796
P6071254
P0006300
PP10821
PP10331
PP10736
P5047171
PP10460
PP10470
PP10139
PP10739
33
34
35
36
37
38
39
40
41
42
43
* 44
45
46
47
* 48
Description
Filter, Pan Weldment RP14
Filter, Pan Weldment RP18
Filter, Rack Weldment RP14,RP18
Filter, Screen Clip RP14,RP18
Filter, Coupling Top
Filter, Screen Inlet
O-Ring, Viton .688 ID x .875 OD
Ring, Retaining-Internal .875"
Filter, Tubing Suction Weldment RP14
Filter, Tubing Suction Weldment RP18
Coupling, Black 3/8" NPT x 1/2" Tube
Filter, Handle Snap Tite Black
Screw, 6-32 x 1"
Switch, Toggle 3PDT
Lamp, 125 VAC, Green, Rect.
Lamp, 250 VAC, Green, Rect.
Switch, Limit-SPST
Switch, Rocker Ckt Bkr SPST, 8A 250VAC
Switch, Rocker Ckt Bkr SPST, 4A 250VAC
Cord, Plug, 14-3, 10'
Tstat, Snap Disk 135°F Open, 105°F Close
Quantity
Per Unit
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
* HEATER OPTION ONLY
Revised 12/27/93
5-3
Figure 5-1 Reversible Pump Filter System
5-4
ALPHABETICAL PART LIST
Pitco Frialator
Part No.
Part Description
CAP, PLASTIC
CASTER, PMF 2 (W/TOP PLATE)
CONNECTOR, COUPLER-VALVED 3/8"
CONNECTOR, FILTER 3/8" MALE
CONNECTOR, STRAIN RELIEF
CORD, PLUG, 14-3, 10'
COUPLING, BLACK 3/8" NPT X 1/2" TUBE
ELBOW, STREET 3/8" 90° PLATED
FILTER CARRIAGE FRAME #14
FILTER CARRIAGE FRAME #18
FILTER, BRACKET ELECTRIC CORD
FILTER, BRACKET SWITCH, MICRO RP14,RP18
FILTER, BRACKET, T-STAT, RP14,RP18
FILTER, CONNECTOR QUICK
FILTER, COUPLING TOP
FILTER, COVER MOTOR WELDMENT, RP14,RP18
FILTER, HANDLE SNAP TITE BLACK
FILTER, HANDLE WELDMENT, RP14,RP18
FILTER, HANDLE, SNAP TITE WHITE
FILTER, HOSE HI-PRESSURE 60"
FILTER, MOTOR PC ASSY, 115 VAC RP14, RP18
FILTER, NOZZLE WELDMENT RP14,RP18
FILTER, PAN WELDMENT RP14
FILTER, PAN WELDMENT RP18
FILTER, PANEL FRONT RP14,RP18
FILTER, PANEL REAR RP14,RP18
FILTER, PLATE MOTOR WELDMENT RP14
FILTER, RACK WELDMENT, RP14,RP18
FILTER, SCREEN CLIP, RP14,RP18
FILTER, SCREEN INLET
FILTER, SCREEN INLET SF50/65 WKS
FILTER, TUBING SUCTION WELDMENT RP14
FILTER, TUBING SUCTION WELDMENT RP18
HANDLE, NOZZLE RACK
HEATER, TAPE 165W, 110 VAC, 1/2" X 79"
LAMP, 125 VAC, GREEN, RECT.
LAMP, 250 VAC, GREEN, RECT.
NUT ACORN 1/4-20
NUT, HEX (JAM) 3/8-16
NUT, HEX 6-32
5-5
P5045160
P6071062
PP10113
P6071123
PP10146
PP10139
P7037796
P7037752-1
B7402601
B7402701
A6657202
A6689002
A6688402
B6604501
A6681802
B6625801
P6071254
B6627001
P6071253
B6602405
B6625501
B6624701
B6624901
B6624902
A6688102
A6688202
B6627101
B6620002
B6617002
B6624801
B6615301
B6625601
B6625602
P6071190
PP10039
PP10331
PP10736
PP10668
P0095200
P0091100
ALPHABETICAL PART LIST (Continued)
Pitco Frialator
Part No.
Part Description
NUT, HEX, 1/4-20
O-RING, VITON .688 ID X .875 OD
PLUG, HOLE 7/8"
PUMP/MOTOR, 1/3 HP, 115/230VAC, 50/60HZ
RING, RETAINING-INTERNAL
RING, RETAINING-INTERNAL .875"
SCREW, 1/4-20 X 3/8"
SCREW, 1/4-20 X 5/8"
SCREW, 10-32 X 1/2”
SCREW, 6-32 X 1/4"
SET SCREW, 6-32 X 1"
SWITCH, LIMIT-SPST
SWITCH, ROCKER CKT BKR SPST, 4A 250VAC
SWITCH, ROCKER CKT BKR SPST, 8A 250VAC
SWITCH, TOGGLE 3PDT
TSTAT, SNAP DISK 135°F OPEN, 105°F CLOSE
TUBING, fluropolymer 5/8 ID X 11/16 OD
VALVE, BALL 1/2", 3-WAY
WASHER, FLAT 1/4"
5-6
P0093300
PP10409
P6071490
PP10101
PP10820
PP10629
P0062100
P0020600
PP10752
PP10686
P0006300
P5047171
PP10470
PP10460
PP10821
PP10739
CALL FACTORY
P6071757
P0080650
NUMERICAL PART LIST
Pitco Frialator
Part No.
A6657202
A6681802
A6688102
A6688202
A6688402
A6689002
B6602405
B6604501
B6615301
B6617002
B6620002
B6624701
B6624801
B6624901
B6624902
B6625501
B6625601
B6625602
B6625801
B6627001
B6627101
B7402601
B7402701
P0006300
P0020600
P0062100
P0080650
P0091100
P0093300
P0095200
P5045160
P5047171
P6071062
P6071123
P6071190
P6071253
P6071254
P6071490
P6071757
P7037752-1
Part Description
FILTER, BRACKET ELECTRIC CORD
FILTER, COUPLING TOP
FILTER, PANEL FRONT RP14,RP18
FILTER, PANEL REAR RP14,RP18
FILTER, BRACKET, T-STAT, RP14,RP18
FILTER, BRACKET SWITCH, MICRO RP14,RP18
FILTER, HOSE HI-PRESSURE 60"
FILTER, CONNECTOR QUICK
FILTER, SCREEN INLET
FILTER, SCREEN CLIP RP14,RP18
FILTER, RACK WELDMENT RP14,RP18
FILTER, NOZZLE WELDMENT RP14,RP18
FILTER, SCREEN INLET
FILTER, PAN WELDMENT RP14
FILTER, PAN WELDMENT RP14
FILTER, MOTOR PC ASSY, 115 VAC RP14, RP18
FILTER, TUBING SUCTION WELDMENT RP14
FILTER, TUBING SUCTION WELDMENT RP18
FILTER, COVER MOTOR WELDMENT, RP14,RP18
FILTER, HANDLE WELDMENT, RP14,RP18
FILTER, PLATE MOTOR WELDMENT RP14
FILTER CARRIAGE FRAME #14
FILTER CARRIAGE FRAME #18
SCREW, 6-32 X 1"
SCREW, 1/4-20 X 5/8"
SET SCREW, 1/4-20 X 3/8"
WASHER, FLAT 1/4"
NUT, HEX 6-32
NUT, HEX, 1/4-20
NUT, HEX (JAM) 3/8-16
CAP, PLASTIC
SWITCH, LIMIT-SPST
CASTER, PMF 2 (W/TOP PLATE)
CONNECTOR, FILTER 3/8" MALE
HANDLE, NOZZLE RACK
FILTER, HANDLE, SNAP TITE WHITE
FILTER, HANDLE SNAP TITE BLACK
PLUG, HOLE 7/8"
VALVE, BALL 1/2", 3-WAY
ELBOW, STREET 3/8" 90° PLATED
5-7
NUMERICAL PART LIST (Continued)
Pitco Frialator
Part No.
P7037796
PP10039
PP10101
PP10113
PP10139
PP10146
PP10331
PP10409
PP10460
PP10470
PP10629
PP10668
PP10686
PP10736
PP10739
PP10752
PP10820
PP10821
CALL FACTORY
Part Description
COUPLING, BLACK 3/8" NPT X 1/2" TUBE
HEATER, TAPE 165W, 110 VAC, 1/2" X 79"
PUMP/MOTOR, 1/3 HP, 115/230VAC, 50/60HZ
CONNECTOR, COUPLER-VALVED 3/8"
CORD, PLUG, 14-3, 10'
CONNECTOR, STRAIN RELIEF
LAMP, 125 VAC, GREEN, RECT.
O-RING, VITON .688 ID X .875 OD
SWITCH, ROCKER CKT BKR SPST, 8A 250VAC
SWITCH, ROCKER CKT BKR SPST, 4A 250VAC
RING, RETAINING-INTERNAL .875"
NUT ACORN 1/4-20
SCREW, 6-32 X 1/4"
LAMP, 250 VAC, GREEN, RECT.
TSTAT, SNAP DISK 135°F OPEN, 105°F CLOSE
SCREW, 10-32 X 1/2”
RING, RETAINING-INTERNAL
SWITCH, TOGGLE 3PDT
TUBING, fluropolymer 5/8 ID X 11/16 OD
5-8
Chapter 6: Schematics
Schematic Description
SCHEMATIC, FILTER RP14, RP18 115 VAC
SCHEMATIC, FILTER RP14, RP18 220 VAC
SCHEMATIC, FILTER RP14, RP18 240 VAC
6-1
Schematic
Number
700160
700161
700162
R
Y
T8
T5
ON-OFF
S3
M1
P2
ON-OFF-ON
NC
BL
P1
S1
BL
C
NO
BL
T3
BK
T4
Y
W
BR
W
R
G
NEUTRAL
C
BR
W
BR
115VAC
C
W
T2
P17
CB1
BK
GROUND
C
V
WARM
READY
DS1
V
V
HR1
HEAT
OPTION
S2
PARTS LIST
NOMENCLATURE
PART NO.
CB1
PP10460
CIRCUIT BREAKER, SWITCH ROCKER SPST 8AMP 250VAC
DESCRIPTION
QTY
1
DS1
PP10331
LAMP, 125VAC GREEN RECTANGLE
1
HR1
PP10039
HEATER, TAPE 165W 110VAC 1/2 X 79
1
M1
PP10101
PUMP/MOTOR,1/3HP 115/230V 50/60HZ
1
P17
PP10439
CORD, PLUG-MOLDED 14-3 NEMA 5-15P
1
S1
PP10821
SWITCH, TOGGLE 3PDT ON-OFF-ON
1
S2
PP10739
TSTAT, SNAPDISK 135 F OPEN 105 F CLOSE
1
S3
P5047171
SWITCH, LIMIT-SPDT 1-C17
1
THE INFORMATION CONTAINED
ON THIS DOCUMENT IS THE
PROPERTY OF PITCO FRIALATOR
INC. AND MAY NOT BE REPRODUCED , COPIED, OR DISSEMINATED TO THIRD PARTIES
WITHOUT THE WRITTEN PERMISSION OF:
PITCO FRIALATOR INC.
CONCORD, NH 03301 U.S.A.
02
01
REV
3720
3702
EN NO
12/23/93
12/13/93
11/29/93
DATE
DPM
NAL
DPM
DR
.
BHP
BHP
CK
.
.
.
APPD
P.O. BOX 501 CONCORD, NH 03302-0501
TITLE:
SCHEMATIC, FILTER
RP14, RP18 115VAC
MATERIAL
REVISIONS
03
3744
PITCO FRIALATOR, INC.
DWG APPROVAL
DR:
DATE PART NO:
D.P.M.
11/8/93
.
.
EN NO:
3676
11/12/93
APPD:
.
.
CK:
TOLERANCES:
SEE PARTS LIST
6-2
SCALE:
SIZE
A
N/A
N/A
N/A
DWG NO:
SH
1 OF
2
REV
700160 03
R
Y
T8
T5
ON-OFF
S3
M1
P1
BL
S1
BL
P2
C
T3
ON-OFF-ON
NC
NO
BL
BK
T4
BR
W
Y
W
R
G
220VAC
C
BR
BR
220VAC
C
W
T2
P17
CB1
BK
W
GROUND
C
V
WARM
READY
DS1
V
V
HR1
HEAT
OPTION
S2
PARTS LIST
NOMENCLATURE
PART NO.
CB1
PP10470
CIRCUIT BREAKER, SWITCH ROCKER DPST 4AMP 250VAC
DESCRIPTION
1
DS1
PP10736
LAMP, 250VAC GREEN RECTANGLE
1
HR1
PP10080
HEATER, TAPE 165W 240V 1/2 X 79
1
M1
PP10101
PUMP/MOTOR, 1/3 HP 115/230V 50/60HZ
1
P17
PP10439
CORD, PLUG-MOLDED 14-3 NEMA 5-15P
1
S1
PP10821
SWITCH, TOGGLE 3PDT ON-OFF-ON
1
S2
PP10739
TSTAT, SNAPDISK 135 F OPEN 105 F CLOSE
1
S3
P5047171
SWITCH, LIMIT-SPDT 1-C17
1
THE INFORMATION CONTAINED
ON THIS DOCUMENT IS THE
PROPERTY OF PITCO FRIALATOR
INC. AND MAY NOT BE REPRODUCED , COPIED, OR DISSEMINATED TO THIRD PARTIES
WITHOUT THE WRITTEN PERMISSION OF:
PITCO FRIALATOR INC.
CONCORD, NH 03301 U.S.A.
02
01
REV
3744
3720
3702
EN NO
12/23/93
12/13/93
11/29/93
DATE
DPM
DPM
DPM
DR
.
BHP
BHP
CK
.
.
.
APPD
PITCO FRIALATOR, INC.
P.O. BOX 501 CONCORD, NH 03302-0501
TITLE:
SCHEMATIC, FILTER
RP14, RP18 220VAC
MATERIAL
REVISIONS
03
QTY
TOLERANCES:
SEE PARTS LIST
DWG APPROVAL
DATE PART NO:
DR:
D.P.M.
11/8/93
CK:
.
.
EN NO:
3676
11/12/93
APPD:
.
.
6-3
SCALE:
SIZE
A
N/A
N/A
N/A
DWG NO:
SH
1 OF
2
REV
700161 03
R
Y
T8
T5
ON-OFF
S3
M1
P1
ON-OFF-ON
NC
BL
C
T1
NO
BL
S1
BL
C
BK
W
T4
W
V
240VAC
W
C
BR
BR
240VAC
BK
Y
BR
P17
CB1
R
W
GROUND
G
C
WARM
READY
DS1
V
V
V
HR1
S2
PARTS LIST
NOMENCLATURE
PART NO.
CB1
PP10470
CIRCUIT BREAKER, 4 AMP-DOUBLE POLE
DESCRIPTION
QTY
1
DS1
PP10736
LAMP, 250 VAC-GREEN
1
HR1
PP10080
HEAT TAPE - 240 VAC, 165 W
1
M1
PP10171
PUMP/MOTOR ASSY, 240VAC 50HZ 1/3HP
1
1
P17
PP10710
CORD, PLUG MOLDED 16-3 NEMA 6-15P 23.5"
S1
PP10821
SWITCH, TOGGLE 3PDT ON-OFF-ON
1
S2
PP10739
SWITCH, THERMAL 135 F OPEN 105 F CLOSE
1
S3
P5047171
SWITCH, LIMIT-SPST 1-C17
1
THE INFORMATION CONTAINED
ON THIS DOCUMENT IS THE
PROPERTY OF PITCO FRIALATOR
INC. AND MAY NOT BE REPRODUCED , COPIED, OR DISSEMINATED TO THIRD PARTIES
WITHOUT THE WRITTEN PERMISSION OF:
PITCO FRIALATOR INC.
CONCORD, NH 03301 U.S.A.
REV
3702
EN NO
11/29/93
DATE
DPM
DR
.
CK
.
APPD
TITLE:
SCHEMATIC, FILTER
RP14, RP18 240VAC
MATERIAL
REVISIONS
01
PITCO FRIALATOR, INC.
P.O. BOX 501 CONCORD, NH 03302-0501
DWG APPROVAL
DR:
DATE PART NO:
D.P.M.
11/8/93
.
.
EN NO:
3676
11/12/93
APPD:
.
.
CK:
TOLERANCES:
SEE PARTS LIST
6-4
SCALE:
SIZE
A
N/A
N/A
N/A
DWG NO:
SH
1 OF
2
REV
700162 03
01