78341C Equalizer 210BD-385BD-420IBD
Equalizer
210BD, 385BD, 420 IBD & 315BD
Owner's Manual
READ THIS BOOK
This book has important information for the use and safe operation of this machine. Failure to read
this book prior to operating or attempting any service or maintenance procedure to your DELCO
machine could result in injury to you or to other personnel; damage to the machine or to other
property could occur as well. You must have training in the operation of this machine before using
it. If you or your operator(s) cannot read English, have this manual explained fully before attempting
to operate this machine.
Si Ud. o sus operadores no pueden leer el Inglés, se hagan explicar este manual completamente
antes de tratar el manejo o servicio de esta máquina.
For new books write to: DELCO Cleaning Systems, LLC. 1111 Lake Francis Dr.
Siloam Springs, AR. 72761
Form No. 78314C
DELCO ®
Printed in the U.S.A.
Contents of this Book
Operator Safety Instructions
1
Introduction and Machine Specifications
3
Machine Operation Instructions
4
Freeze-Up Prevention
5
How to Correct Problems in the Machine
6
Schematic Drawing -115V and 230V
9
Assembly Drawing - All Models
Parts List
Parts List
10
11
12
Unloader Valve Drawing & Parts List
13
Pump Drawing - 420 IBD
Parts List
14
15
Pump Drawing - 385BD & 315BD
Parts List
16
17
Pump Drawing - 210BD
Parts List
18
19
Burner Drawing & Parts List - 420 IBD & 315 BD
20
Burner Drawing & Parts List - 210 BD & 385 BD
21
Fuel Filter Components
22
Equalizer
Owner's
Manual
- Belt
Drive
Models
Equalizer
Owner's
Manual
- Belt
Drive
Models
1998
Table of Contents
Page 23
OPERATOR SAFETY INSTRUCTIONS
WARNING
AVERTISSEMENT
ADVERTENCIA
DANGER means:
Severe bodily injury or death can occur to you or other personnel if the DANGER
statements found on your machine or in your Owner's Manual are ignored or are
not adhered to. Read and observe all DANGER statements found in your Owner's
Manual and on your machine.
WARNING means:
Injury can occur to you and to other personnel if the WARNING statements found
on your machine or in your Owner's Manual are ignored or are not adhered to. Read
and Observe all WARNING statements found in your Owner's Manual and
on your machine.
CAUTION means:
Damage can occur to the machine or to other property if the CAUTION statements
found on your machine or in your Owner's Manual are ignored or are not adhered to.
Read and observe all CAUTION statements found in your Owner's Manual and on
your machine.
DANGER:
Failure to read the Owner's Manual prior to using this machine could result in injury to you or to other
personnel; damage to the machine or to other property could occur as well. You must have training in
the operation of this machine before using it. If you or your operator(s) cannot read English, have this
manual explained fully before attempting to operate this pressure washer.
DANGER:
Machines can cause an explosion when operated near flammable materials and vapors. Do not use
this machine with or near fuels, grain dust, solvents, thinners, or other flammable materials.
DANGER:
This machine emits carbon monoxide. Asphyxiation could occur if the unit is used in an area with
poor or inadequate ventilation. Operate unit in a well-ventilated area. Do not connect the exhaust
stack directly to a flue pipe. This may cause sooting of the combustion chamber. If you must vent to
the outside use a hood type vent or an exhaust fan. Install flue pipes in accordance with all local
codes.
DANGER:
Operating a machine that is not completely or fully assembled could result in injury or property
damage. Do not operate this machine until it is completely assembled. Inspect hoses, fittings, and
heat exchanger for leaks or fatigue before each use.
DANGER:
Filling a machine with fuel in an explosive or poorly-ventilated area can cause an explosion. Only fill
the fuel tank in an open area. Do not fill the tank near open flames or while the unit is running. Do not
smoke while filling the tank. Do not over-fill the tank. Wipe up any spills. Tighten the cap on the tank
when finished. Use kerosene, or #1 or #2 diesel as a fuel only. Do not use K-1 kerosene.
DANGER:
Tampering with the machine's factory preset unloader valve setting and/or the pressure relief valve
setting could result in a machine explosion. Do not attempt to change the settings. Discontinue use
if a malfunction occurs and contact your local authorized Delco distributor.
DANGER:
Operating a pressure washer with a malfunctioning burner or burner controls could result in a machine explosion. Inspect burner and burner control operation before each use. If you suspect a
problem with the burner, discontinue use immediately and contact your local authorized Delco
distributor for assistance.
DANGER:
Failure to properly maintain the heat exchange coil can result in a steam explosion. Scale or lime buildup will act as an insulation and decrease the efficiency of the heat exchanger coil and will also cause hot
spots. This can result in a weakening of the tubing which in turn may cause a rupture. Reference the
Operator Safety Manual, part no. 78336A for more information on maintenance of the heat
exchange coil.
Equalizer Owner's Manual - Belt Drive Models
Page 1
.
Page 2
DANGER:
Operating a machine with a ground fault circuit interrupter (GFCI) that has been tampered with,
or one that repeatedly trips, could result in an electrocution. Do not remove, disable, or tamper
with the GFCI. If the ground fault circuit interrupter repeatedly trips, discontinue use of the
machine. Contact your local authorized Delco distributor for assistance with the GFCI.
DANGER:
Electrocution could occur if the machine is used on a power circuit that repeatedly trips or is
undersized. Have a licensed electrician check the fuse, circuit breaker or power supply, and/or
contact your local authorized Delco distributor for assistance.
DANGER:
Electrocution could occur if maintenance and repairs are performed on a unit that is not properly
disconnected from the power source. Disconnect the power supply before attempting any
maintenance or service.
DANGER:
Use of this machine with a damaged power cord could result in an electrical shock. Do not use the
machine if the power cord is damaged. Do not use the electrical cord to move the machine.
WARNING:
Water under high pressure can cause severe injury. Keep all persons away from the machine and
the spray area. Always point the wand toward the object being cleaned.
WARNING:
Injury to the operator or bystanders could occur if the machine is operated without all of the guards
being in place on the unit. When operating the machine, all guards must be in place.
WARNING:
Operating a pressure washer under high pressure without a securely fastened hose, gun and spray
nozzle(s) could result in bodily injury or property damage. Make sure the spray nozzle, gun and hose
are securely fastened before operating the machine. Do not remove the nozzle or disconnect the
high pressure hose while the system is pressurized and/or running.
WARNING:
Machines have moving parts and hot areas that can cause injury. Keep hands, feet, and loose
clothing away from the pressure washer while it is running. After use, allow an adequate amount of
cool-down time before attempting to perform any maintenance or service to this unit.
WARNING:
Failure to wear safety goggles and protective clothing when operating a pressure washer reduces
operator safety. Always wear safety goggles and protective clothing when the machine is running
or when operating machine.
WARNING:
Operating this pressure washer without the appropriate decals could result in operator injury or
damage. Make sure all labels and instructional information are fastened to the machine. Get new
labels and decals from your Delco distributor.
CAUTION:
Maintenance and repairs performed by unauthorized personnel could result in damage or injury .
Servicing of this unit must always be referred to an authorized Delco distributor.
CAUTION:
Electrical damage can occur if the machine is exposed to direct and/or over spray. Always point
the wand toward the object being cleaned.
CAUTION:
Using an extension cord with your pressure washer will result in a voltage drop and loss of power.
Use of an extension cord is not recommended.
CAUTION:
Use of this machine to move other objects or to climb on could result in injury or damage.
CAUTION:
Operating a pressure washer when the pump is low on oil could cause pump damage. Always check
your oil before using the machine. Use SAE 30 weight oil.
CAUTION:
Operating a pressure washer with insufficient water flow can damage the pump. Water should be
turned on full-force to avoid insufficient water flow.
CAUTION:
Pump damage could occur if the pressure washer is ran for more than five (5) minutes with the trigger
released (closed).
CAUTION:
Your machine warranty will be voided if anything other than genuine Delco parts are used on your
pressure washer. Always use Delco parts for replacement.
Equalizer Owner's Manual - Belt Drive Models
INTRODUCTION AND MACHINE SPECIFICATIONS
The Equalizers maximize cleaning
equipment power into a lightweight
portable pressure washer. As standard equipment, the Equalizers are
equipped with ceramic plunger
pumps producing from 2.0 gpm @
1000 psi up to 4.0 gpm @ 2000 psi.
Carbon steel deterioration will no
longer contaminate fuel tanks and
water reservoirs as the Equalizers
are equipped with a stainless steel
fuel/float tank unit. In addition,a
Delco fuel/water separator filter to
prevent premature fuel pump failure
is standard on all models. The ground
fault circuit interrupter (GFCI) is built
in as a safety enhancement, also a
low-water shut-off switch and high
limit temperature switch are all standard equipment on all electric portable Equalizers. Stainless steel
coil wraps are standard equipment
on select models.
Model
Flow GPM
Pressure (psi)
Volts
Amps
Min. Circuit Amp.
Fuel
BTUH Input
Temperature Rise (°F)
Motor
Pump
Metering Valve
Heat Exchanger
Coil
Power Cord
Spray Control
Hose
Wheels
Dimensions (in.)
Weight (lbs)
1
210 BD
09107A
385 BD
09108A
21
31
10001
10001
115
115
16
19
20
30
Kerosene
Kerosene
#1 or #2 Diesel
#1 or #2 Diesel
189000
245,000
140° F1
140° F1
1 1/2 hp
2 hp
Ceramic plunger
Ceramic plunger
1/4 adjustable
1/4 adjustable
7/8" O.D. tubing
7/8" O.D. tubing
Schedule 80 tubing Schedule 80 tubing
35' GFCI
35' GFCI
Open gun
Open gun
3/8 x 50' wire
3/8 x 50' wire
braided
braided
10 1/2"
10 1/2"
pneumatic
pneumatic
28 1/2 x 32 x 42 1/2 28 1/2 x 33 x 42 1/2
400
430
420IBD & 420IBD (SS)
09109A & 09168A
41
20001
230/1
26
30
Kerosene
#1 or #2 Diesel
350,000
140° F1
5 hp
Ceramic plunger
1/4 adjustable
7/8" O.D. tubing
Schedule 80 tubing
35' GFCI
Trigger gun
3/8 x 50' wire
braided
10 1/2"
pneumatic
28 1/2 x 38 x 44
500
315 BD
09111A
3.61
12001
230/1
17
20
Kerosene
#1 or #2 Diesel
315,000
140° F1
3 hp
Ceramic plunger
1/4 adjustable
7/8" O.D. tubing
Schedule 80 tubing
35' GFCI
Trigger gun
3/8 x 50' wire
braided
10 1/2"
pneumatic
28 1/2 x 33 x 42 1/2
430
385 BD
09114A
31
10001
115
19
30
Kerosene
#1 or #2 Diesel
245,000
140° F1
2 hp
Ceramic plunger
1/4 adjustable
7/8"O.D. tubing
Schedule 80 tubing
35' GFCI
Trigger gun
3/8 x 50' wire
braided
101/2"
pneumatic
28 1/2 x 33 x 42 1/2
430
Actual values may vary 5%
Equalizer Owner's Manual - Belt Drive Models
Page 3
OPERATING INSTRUCTIONS
Following delivery of your Delco pressure washer, inspect the unit for shipping damage and follow these
directions:
1. Locate the unit in a convenient location. Your Delco pressure washer has an overall cleaning range of
80'. Securely fasten the pressure hose connection.
2. Observe all danger, warning, and caution statements.
3. Connect the power cord to an appropriately sized three wire grounded circuit. The circuit chosen should
have no other loads present and should be of the shortest possible length to the main circuit panel. Test
and reset the GFCI.
4. Connect the water supply and turn it fully on, checking all hose connections for leaks. Note: Apply
pipe sealant or tape at all connections.
5. Connect the high pressure hose to the gun.
6. Connect the extension wand to the gun.
7. Fill fuel tank with kerosene, or #1 or #2 diesel.
8. If your unit is a trigger control, squeeze the trigger. Turn the control switch to position one (cold water
wash). Allow air to purge from the system. Check the system for leaks.
9.
Point the wand toward the floor. Flush out the system.
10. Turn machine to the "OFF" position.
11. Install nozzle onto the wand.
12. Turn the control switch to position one to establish water flow. Turn control switch to position two (hot
water wash). The burner should automatically come on.
WARNING: If water should stop flowing from the gun, turn unit off immediately and contact an
authorized Delco service person.
NOTE: On initial start up, or if the unit runs out of fuel during use, there will be a slight hesitation
as the fuel system purges air. Only under these circumstances should there be any hesitation
present.
After the burner lights there should be no visibly apparent smoke. If your unit is a trigger control, release the
trigger. The unloader should activate and the flame should cease on the burner automatically.
13. Point the wand toward the object to be cleaned and proceed.
14. For chemically enhanced cleaning, place the chemical feed line in liquid detergent. Open the metering
valve. Dial metering valve to desired chemical concentration. Close metering valve for rinsing.
DANGER: The detergent level should never fall below the chemical line. If you should
discover this condition, immediately turn the metering valve off. Air introduced
into the system will cause pump damage and create steam space if the burner is
on which may lead to a steam explosion.
Page 4
Equalizer Owner's Manual - Belt Drive Models
15. Following the hot water wash, turn the control switch to position one. Allow the unit to run and adequately cool down the heat exchanger. This period of time may be spent on a cold water rinse.
16. Turn the control switch to position zero (off). Disconnect the power cord. Turn the water supply off and
disconnect. Disconnect the pressure hose, then drain.
FREEZE-UP PREVENTION
To prevent freeze-up follow these instructions:
1. Drain the float tank.
2. Remove the spray nozzle from the wand.
3. Mix antifreeze concentrate and water in a large container. Read the recommended mixing
instructions given with the antifreeze.
4
Fill the float tank with the antifreeze mixture.
5. Put the end of the chemical line in the float tank. Fully open the metering valve.
6. Turn the control switch to position one.
7. Let the pump run until the antifreeze moves through the pump, coils, and pressure hose.
NOTE: The trigger on the gun must be pulled to allow antifreeze to pass through the coils, and then the
trigger must be released to allow the antifreeze to pass through the bypass line.
8
Turn the control switch to the “O” position and close the metering valve.
9. Unplug the cord and put the machine in a dry building.
Equalizer Owner's Manual - Belt Drive Models
Page 5
HOW TO CORRECT PROBLEMS IN THE MACHINE
Cause
Problem
The motor will not start
The motor has difficulty starting
or is overheating.
The pump overheats.
The pump vibrates.
The pump surges when the trigger
gun is off.
The pump is running but the pressure
is low on installation.
The pressure is changing.
The pressure is low after normal use.
Page 6
Action
Power cord may not be connected.
Connect the power cord.
Switch may not be turned "ON".
Turn switch to "ON".
Ground fault circuit interrupter did not reset.
Reset the ground fault circuit interrupter.
The power cord may be connected
to a dead outlet.
Contact a licensed electrician.
May have a defective motor, GFCI,
or switch.
Contact your authorized Delco dealer.
The thermal overload switch tripped.
Allow motor to cool, reset thermal switch.
Circuit may be too long, overloaded,
or conducters may be undersized.
Incorrect voltage or frequency.
Locate the outlet nearest to the circuit
panel which can be reached with the cord
supplied with the machine.
Check the voltage and frequency.
The motor is wet.
Contact an authorized Delco service person.
The coils are limed.
Delime the coils.
The nozzle is dirty.
Remove and clean the nozzle.
The oil level is low.
Fill to the proper oil level with high quality
SAE 30-weight non-detergent oil.
The machine has been running for an
extended period of time with the trigger gun
off.
Immediately press the gun release lever to
allow cool water to flow into the pump.
The pump is sucking air.
Contact an authorized Delco service person.
The pump check valves are dirty.
Contact an authorized Delco service person.
There is a leak.
Check all fittings. Keep fasteners tight.
Contact an authorized service person.
The unloader valve is not adjusted correctly.
Contact an authorized Delco service person.
The pump is sucking air.
The pump valves are sticking.
Make sure the water supply is correct.
Metering valve closed, or solution above
above feed line.
Contact an authorized Delco service person.
The unloader valve is worn.
Contact an authorized Delco service person.
The nozzle is not the correct size.
Replace the nozzle.
The pump plunger packing is worn.
Contact an authorized Delco service person.
The pump valves are worn.
Contact an authorized Delco service person.
The pump valves are dirty.
Contact an authorized service person.
The pump is sucking air.
Check the water supply. Make sure all
connections are tight.
The pump plunger packing is worn.
Contact an authorized Delco service person.
The nozzle is worn.
Replace the nozzle.
The pump check valves are worn or
dirty.
Contact an authorized Delco service person.
The unloader valve is worn.
Contact an authorized Delco service person.
The pump plunger packing is worn.
Contact an authorized Delco service person.
Equalizer Owner's Manual - Belt Drive Models
Problem
The pump is noisy.
Cause
Action
There is air in the suction line.
Check the water supply. Make sure all
fittings are tight.
The valves are dirty.
Contact an authorized Delco service person.
The bearings are worn.
Contact an authorized Delco service person.
The incoming liquid is too hot.
Reduce the temperature to below 140°
The pump check valve springs are worn.
Contact an authorized Delco service person.
The oil seal is worn.
Contact an authorized Delco service person.
The humidity is high.
Contact an authorized Delco service person.
The plunger packing is worn.
Contact an authorized Delco service person.
There is water dripping from under
the pump.
The plunger packing is worn.
Contact an authorized Delco service person.
The plunger retainer o-ring is worn.
Contact an authorized Delco service person.
Oil is dripping.
The oil seal is worn.
Contact an authorized Delco service person.
The pressure is too high and is
released at the unloader or pressure
relief valve
The coils are limed.
Delime the coils.
The spray nozzle is obstructed.
Clean the nozzle.
The solution control valve is leaking.
Tighten all fittings on the valve.
The screen on the chemical line is dirty.
Clean the screen. Replace if damaged.
The nozzle is obstructed.
Clean the nozzle.
The nozzle is not the correct size.
Install a new nozzle. Use only a nozzle
recommended for the machine.
There is an air leak around the solution
control valve.
Tighten all fittings on the valve.
There is not enough water.
Check the water level in the tank.
The check valve in the pump is damaged.
Contact an authorized Delco service person.
The valve is not correctly adjusted.
Contact an authorized Delco service person.
The seat is worn or damaged.
Contact an authorized Delco service person.
The nozzle is dirty.
Clean the nozzle.
There is a restriction in the discharge hose.
Remove the nozzle and flush the line.
There is a restriction in the coil.
Clean the coil.
The fuel tank is empty.
Fill the fuel tank with either #1 or #2 diesel,
or kerosene.
The fuel filter is stopped-up or dirty.
Change the fuel filter.
The burner motor does not run.
Push the reset button on the burner motor. If
the burner still does not start, contact an
authorized service person.
The burner is not turned on.
Turn the switch to the "ON" position (II).
There is/has been water in the oil.
The machine does not pick up the
cleaning solution.
The gun and the hose are vibrating.
The unloader or pressure relief valve
is leaking.
The burner will not start.
Equalizer Owner's Manual - Belt Drive Models
Page 7
Problem
The pressure is low.
The water temperature is too low.
There is smoke coming from the
machine.
Cause
Action
There is a leak in the pump.
Contact an authorized Delco service person.
The belts are loose.
Tighten the belts.
The nozzle is worn.
Install a new nozzle.
The water supply is too low.
Increase the water supply. Make sure the
garden hose is 5/8" I.D.
The check valves in the pump are worn or
dirty.
Contact an authorized Delco service person.
The plunger packing is worn.
Contact an authorized Delco service person.
The nozzle is the wrong size.
Use only the nozzle recommended for the
machine.
The fuel filter is dirty.
Replace the fuel filter.
The coils are limed or sooted.
Delime or desoot the coils.
There is water in the fuel.
Drain and replace the fuel.
The fuel pressure is low.
Contact an authorized Delco service person.
The fuel pump pressure is weak.
Contact an authorized Delco service person.
The wrong type of fuel is being used.
Use only #1 or #2 diesel or kerosene.
There is not enough air to the burner.
Contact an authorized Delco service person.
The fuel nozzle components are loose.
Contact an authorized Delco service person.
The coils are sooted.
Clean the soot from the outside of the coils.
Notes
Page 8
Equalizer Owner's Manual - Belt Drive Models
Delco Belt Drive Equalizers
Models 210 BD and 385 BD
115 V Schematic Drawing
GFCI
CONTROL SWITCH
BLACK
HIGH
TEMPERATURE SWITCH
BLACK
WHITE
115V AC
WHITE
L2
L1
GREEN
1
3
2
4
BLACK
WIRE NUT
PUMP MOTOR
115V AC
GREEN
VACUUM
SWITCH
WHITE
OIL BURNER ASSEMBLY
WHITE
BLACK
RED
BLACK
WHITE
BLACK
WHITE
BLACK
BLACK
GREEN
BLACK
BLACK
GREEN /YELLOW
OIL SOLENOID
115V AC
BLOWER
MOTOR
115V AC
IGNITION
TRANSFORMER
115 V AC
DelcoBeltDriveEqualizers
Models 420 IBD and 315 BD
230V Schematic Drawing
GFCI
CONTROL SWITCH
BLACK
HIGH
TEMPERATURE SWITCH
BLACK
WHITE
230V AC
L1
GREEN
1
WHITE
L2
3
4
2
BLACK
WIRE NUT
VACUUM
SWITCH
WHITE
PUMP MOTOR
230V AC
OIL BURNER ASSEMBLY
GREEN
WHITE
BLACK
RED
BLACK
WHITE
BLACK
WHITE
BLACK
BLACK
GREEN
BLACK
BLACK
GREEN /YELLOW
Equalizer Owner's Manual - Belt Drive Models
OIL SOLENOID
230V AC
BLOWER
MOTOR
230V AC
IGNITION
TRANSFORMER
230V AC
Page 9
DelcoBeltDriveEqualizer-AllModels
Machine Assembly Drawing
*See page 22 for fuel filter components.
Page 10
Equalizer Owner's Manual - Belt Drive Models
Delco Belt Drive Equalizers - All Models
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
Part No.
195775
44803A
195803
195777
198433
170086
170066
195690
85813A
980664
980664
980664
170860
197305
197271
197284
720271
192277
199126
P3KHP
722021
170228
199027
170004
170211
170211
170253
194348
194387
170246
170242
62807A
64322A
32511A
68717A
194809
170906
61626A
61625A
77032A
170217
170248
59733A
59734A
170001
170964
170964
170964
170964
54725A
60764A
170220
171082
170775
192276
194352
194350
196392
196382
196383
29634A
170641
170647
171101
980603
911177
911177
911177
Qty.
1
1
1
1
1
3
1
1
16
20
4
24
12
1
1
1
8
1
1
1
9
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
14
1
1
1
1
1
1
1
1
17"
14"
31"
26"
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
4
3
4
6
Description
Motor - 1.5 hp
Motor - 2 hp
Motor - 5 hp
Motor - 3 hp
Switch-Vacuum
Nipple 1⁄4" Close
Tee 1⁄4" NPT Brass
Manifold Inlet
Screws 5/16-18 x 1 hex
Washer - Shakeproof #1114
Washer-Shakeproof #1114
Washer-Shakerproof #1114
Washer - flat 5/16"
Pump W99
Pump W72
Pump W101
Adapter 1⁄4" x 1⁄4" MPT
Quick Coupler 1⁄4" FEM
Valve unloader
PULSAR3KHP Unloader
Clamp - Hose
Reducer Pipe 3⁄4" x 1⁄2"
Valve - Air 1/8" NPT
Bushing - brass 1⁄4 x 1/8
Nipple - Close 3/8 Galv.(pump)
Nipple- 3/8" x Close (unloader)
Tee 3/8" Galv.
Hose Hydraulic 1⁄2" x 34"
Hose Hydraulic 3/8" x 26"
Elbow Reducing 1⁄2 x 3/8
Elbow Reducing 3/8" Galv
Exhaust Head Assembly
Exhaust Head Assembly
2" Dura Blanket Disc
Wrapper Weldment
1" Dura Blanket 24 x 57"
Screw #10 x 1⁄2"
Coil
Coil
Label - Steam Warning
Nipple 1⁄2" x 3"
Elbow Side Outlet 1⁄2"
Relief Valve 2K
Relief Valve
Bushing 1⁄2 x 3/8 Brass
Hose-Fuel - Tank to Burner
Hose-Fuel - Tank to Filter
Hose-Fuel - Relief valve/manifld.
Hose-Fuel-Relief valve/manifold
Insulator, Pyrolite, Disc
Burner Head Weldment
Nipple 1⁄2" x 11⁄2
Tee 1⁄2" Sch 80
Bushing 1⁄2: x 3/8: hydraulic
Quick Coupler 3/8" MPT
Hose 3/8" x R2 x 50'
Hose 3/8" x R1 x 50'
Nozzle Fuel 1.25 x 80°A
Nozzle Fuel 2.25 x 80° A
Nozzle Fuel 2.50 x 80° A
Nozzle Fuel 1.75 x 90° A
Strain Relief 3/8 x 90°
Connector - Conduit 3⁄4"
Nut - Whizlock
Starwasher #1110
Nut - Wire
Nut - Wire
Nut - Wire
Equalizer Owner's Manual - Belt Drive Models
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x x x x
x
x
x
x
x x x x
x x x x
x
x
x x x x
x x
x x x x
x x x x
x x
x
x x
x
x x
x
x
x
x x x x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x x
x
x
x
x
x
x
x
x
x x
x
x
x x
x x
x
x
x x
x x
x x
x x
x
x
x
x
x
x
x
x
x
x x
x x
x x
x x
x x
x x x x
x x x x
x x x x
x
x x
x
x
x x x x
x x x x
x x x
x
x x x x
x x x x
x x x x
x x x x
x x x x
x x x x
x
x
x x
x
x
x
Ref.
45
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x x
x
x x x x x x
x x x x x x
x x
x
x x
x
Part No.
Qty.
Description
194186
1
Triggerless Gun
54223A
1
Trigger Gun Assembly
46
50697A
1
Burner
50696A
1
Burner
50501A
1
Burner
47
53508A
1
Extension 1⁄4" x 34" Handle
48
196153
1
Nozzle SS 4.0 x 25° x 1⁄4"
196158
1
Nozzle SS 1⁄4" 6.0 x 25°
196156
1
Nozzle SS 1⁄4" 5.5 x 25°
49* 53972A
1
Fuel Filter
50
980644
2
Washer - flat 5/8" SAE
51
925053
2
Pin 1/8" x 1" Cotter
52** 59958A
2
Wheel
53
43102A
1
GFCI
43104A
1
GFCI
43103A
1
GFCI
54
198072
1
Screen - Tank 1⁄2"
55
170027
1
Hosebarb 5/8 x 1⁄2
56
980614
8
Lockwasher 1⁄4"
57
920349
7
Locknut 1⁄4"
58
170014
1
Plug - Pipe 1⁄2" Brass
59
170040
5
Elbow - Street 1⁄4 x 90
60
170486
1
Plug 1⁄4" black
61
170252
1
Tee 1⁄4" galv.
62
170206
1
Nipple 1⁄4" x Close galv.
63
170106
1
Nipple - Pipe 1⁄2"
170219
1
Nipple - 1⁄2" x 21⁄2"
64
193951 211⁄4" Trim, black vinyl
65
170892
1
Lockwasher 1⁄4" S.S.
66
170635
1
Clamp - Conduit
67
920110
16 Nut 5/16 - 18 Elastic Stop
68
170859
1
Nut - Hex 1⁄4 SS
69
50429A
2
Palnut
70
29575A
1
Nut, Retainer
71
199067
1
Valve - Float Asm.
72
196308
1
Nozzle 1⁄4" 6.0 x 40°
196134
1
Nozzle 1⁄4" 5.5 x 0°
196154
1
Nozzle 1⁄4" 4.0 x 40°
73
196311
1
Nozzle 1⁄4" x 6.0 x 15°
56273A
1
Nozzle 1⁄4" 4.0 x 15°
56248A
1
Nozzle 1⁄4" 5.5 x 15°
74
196307
1
Nozzle 1⁄4" 6.0 x 0°
196152
1
Nozzle 1⁄4" 4.0 x 0°
196133
1
Nozzle 1⁄4" 5.5 x 40°
75
198078
1
Screen - Washer
76
68343A
1
Tank - fuel/float
77
192015
1
Cap - Fuel Chrome
78
72115A
1
Label, I.D.
72116A
1
Label, I.D.
72117A
1
Label, I.D.
72136A
1
Label, I.D.
79
85806A
3
Screw 1⁄4-20 x 1" Hex
80
64307A
1
Harness
64308A
1
Harness
64313A
1
Harness
64318A
1
Harness
81
699202
8
Wire - Tie
82
52041A
1
Button - Plug 1⁄2" Brass
83
66352A
1
Control Panel Weldment
66353A
1
Control Panel Weldment
69307A
1
Control Panel Weldment
84
193943
1
Grommet Rubber 3⁄4" x 13/8
85
198450
1
Switch
47360A
1
Switch
86
87
77031A
1
Label - Instructions
88
199081
1
Valve Metering
89
191773
1
Bushing - Pulley
210
385
420 I
315
385(TC)
420 I(SS)
Ref.
210
385
420 I
315
385(TC)
420 I(SS)
Machine Assembly Parts List
x x
x x
x x x x
x
x x
x
x x x x x x
x
x
x x
x
x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x
x
x
x
x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x x x x
x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x
x x
x
x
x
x
x x
x
x
x
x
x x
x
x
x
x x x x x x
x x x x x x
x x x x x x
x
x
x
x
x
x
x x x x x x
x x
x
x
x
x
x x x x x x
x x x x x x
x x
x
x x
x
x x x x x x
x x
x x
x
x
x x x x x x
x x x x x x
x x x
x x
** 59306A Tube, Inner
(Part list continued on next page.)
*See page 22-fuel filter illustration
Page 11
Delco Belt Drive Equalizers
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
Part No.
191784
170012
170266
170281
191662
191631
51015A
29536A
57240A
57241A
197135
170667
29535A
57246A
57242A
197195
930093
192102
192102
197051
194407
194404
194401
194403
170974
170974
192116
55520A
194208
193944
68720A
64004A
170966
67125A
63408A
63409A
63411A
63419A
Qty.
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
2
12"
14"
4
1
1
1
1
19"
8'
1
2
2
1
1
1
22"
1
1
1
1
1
Description
Bushing - Pulley
Plug
Coupling 1⁄4"
Nipple 1⁄4" x 3"
Belt V A27
Belt V
Belt V AX33
Pulley AK51H
Pulley AK34 x 5/8
Pulley 2BG -36 x 1-1/8
Pulley 2AK54H
Nut - Wire
Pulley AK51H
Pulley AK49H
Pulley 2BG65D
Pulley 160-2 x 24mm
Rivet 1/8" x 1⁄4 -20
Chain
Chain
Coupler - Quick 1⁄4"
Hosebarb 5/8 x 3/8 x.228 Orifice
Hosebarb 3/8" x 5/8" w/ 21/64 Or.
Hosebarb 5/8 x 3/8 x 9/32 Orifice
Hosebarb 3/8" x 5/8" w/ 5/16 Or.
Tubing PVC 1⁄4" (Metering valve P.)
Tubing PVC 1⁄2" (Strainer)
Clamp - Hose #10
Knob, Clamping
Grip - Handle
Grommet Rubber
Belt Tensioner Guide
Belt Tensioner Guide
Hose - braided 5/8"
Rod, Adjustment
Frame
Frame
Frame
Frame
x
x
x
x
x
x
x x x x
x x x x
x x x x
x
x
x
x
x
x
x
x
x
x
x
x
x
x x x x x x
x
x
x
x
x
x
x x x x x x
x x
x
x x
x
x x x x x x
x
x
x
x
x
x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x x x x x
x x x x x
x
x x x x x x
x x x x x x
x x
x
x
x
x
Ref.
Part No.
Qty.
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
170636
170956
198491
29576A
193947
170037
170991
722030
170013
170028
73393A
170954
170044
722824
170687
170039
197056
170071
170641
191519
80501A
29635A
197509
191784
170216
77030A
77028A
45400A
77024A
77027A
72103A
77033A
77039B
1
1
1
1
4
1
27"
2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
132
133
134
135
136
137
138
139
140
141
Description
Connector - Conduit 3/8"
Coupling 1⁄2" PVC
Switch - High Temp
Hose Screen Assy.
Grommet
Hosebarb 3/8 x 1⁄2
Hose 3/8" -Manifold to Unloader
Clamp - Hose
Plug 3/8 Brass
Hosebarb 3/8 x 3/8 NPT
Label Equalizer
Coupling 1⁄2"
Elbow St. 1/2"
Elbow St. 45°
Terminal
Elbow 3/8 x 90°
Quick Coupler 3/8 Male
Fitting 3/4 x 1/2 NPT
Strain, Relief 3/8" x 90°
Float - Ball
Key
Rails
Rails
Bushing -H 11/8"
Nipple 1⁄2" Close
Label- Operating
Label- Diesel
Wire-Nut- Red
Label-Warning-Electirc
Label-Warning-Bilingual
Label - 230V
Label - Warning-Bilingual
Label - Made in the USA
210
385
420 I
315
385(TC)
420 I(SS)
Ref.
210
385
420 I
315
385(TC)
420 I(SS)
Machine Assembly Parts List
x
x
x
x
x
x
x
x
x
x
x x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x x x
x
x x x
x x x
x x x
x x x
x x x
x x x
x x
x x x
x x x
Note:
Coil and Tank Assembly (part no. 61627A) for models 385 BD, 420
IBD, 315 BD & 385T/C includes items: 21, 22, 23, 24, 25, 26, 28, 33, & 34.
Note:
Coil and Tank Assembly (part no. 61630A) for model 210 BD
includes items: 21, 22, 23, 24, 25, 26, 28, 33, & 34.
Note:
Coil and Tank Assembly (part no. 61662A) for model 420IBD includes
items: 21, 22, 23, 24, 25,26,28, & 33
Page 12
x
x
x
x
x
x
x
x
Equalizer Owner's Manual - Belt Drive Models
x x
x
x
x
x
x
x
x
x
x
x
x
x
x
x x
x x
DelcoBeltDriveEqualizers
Unloader Valve Parts List - Model 420 I, 315 &, 385 only 6/92
Equalizer Owner's Manual - Belt Drive Models
Page 13
Delco Belt Drive Equalizer
Models 420 I
Pump Drawing
21
13 14 41 15 16 17 18 19
12
10
9
8
7
6
5
4
2 3
37
38
50
49
48
48
9 11
54
53
52
24 25 26
27
28
31
36 35
15
34
41 14
33 32
44
47
46
29
40
39 12
31 30
55 56
51
45
Page 14
23
20
11
1
10
22
45 44
43
42
Equalizer Owner's Manual - Belt Drive Models
Delco Belt Drive Equalizer
Model 420 I
Pump Parts List
Ref.
Part No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
195714
191687
199585
196702
196642
195404
195401
198099
192320
196643
191613
195402
193987
192373
197065
193894
192386
197568
195101
196972
197705
191326
198098
192324
193900
197066
196644
198089
Kit No. Ref. No.
195401
195402
195403
195404
195406
Description
11
16
41
9
10
31
34
36
37
38
Manifold (Head)
Screw
Washer 8 UNI
O-Ring Kit 195401
Kit 195401
Kit 195401
Kit 195401
Kit 195401
O-Ring Valve Cover Ref 195404
Kit, Hex, Valve, Cover, O'Ring
Kit, Valve, Check
Screw
Case, Bearing (Rear)
Case, Bearing, O'Ring
Bearing, Crankshaft
Kit, Oil, Seal, Crankcase
Guide (Bushing)
Crankcase
Plug, Dipstick
Gasket, Crankcase Cover, Rear
Crankshaft
Retainer, Piston, Pin
Key
Pin, Plunger
Piston, Rod
Connecting, Rod, Asm.
Screw
Cover-Crankcase (Rear)
Guage-Oil
Plug
O'Ring Ref Kit 195406
Screw
Description
Check Valve Assembly Kit
Kit has:
6-Kit, Valve Check (Ref. 4,5,6,7,8)
Crankcase Oil Seal Kit
Kit has:
1 - Oil Seal Crankcase
Crankshaft Oil Seal Kit
Kit has:
2 - Crankshaft Oil Seal
Hex Valve Cover, O-Ring Kit
Kit has:
6 - O'Ring
1 - Hex Valve Cover
Plunger Bolt Kit
Kit has:
4 - O-Ring
3 - Washer
3 - Backup Ring
3 - Washer
1 - Plunger Bolt
Equalizer Owner's Manual - Belt Drive Models
Qty. Req.
1
8
8
ref
ref
ref
ref
ref
8
1
1
8
1
2
1
1 .
3
1
1
1
1
6
1
3
3
3'
5
1
1
1
4
6
Qty. Req.
Ref.
33
34
35
36
37
38
39
40
41
42
43
Description
44
45
46
47
48
49
50
51
52
53
54
Kit No.
1
195407
1
195408
1
195409
1
195410
1
Part No.
199580
199581
197075
197627
199589
195406
192331
198321
195403
196645
195428
66809A
198097
199597
197067
199583
197069
199584
Ref. No.
45
44
46
42
43
42
43
44
45
Washer
Washer, Kit 195406
Plunger
Ring, Backup, Ref Kit 195406
Washer, Ref Kit 195406
Kit, Plunger, Bolt
Cover, Crankcase, (Front)
Shim, Thickness
Kit, Oil, Seal Crankshaft
O-Ring, Kit 195410, Kit195428
Adapter, Female, Kit 195410
Adapter, Female, Kit 195428
V-Packing, Kit 195408
V-Packing, Kit 195428
Adapter, Male, Kit 195407
Adapter, Male, Kit 195428
Ring, Intermediate, Kit 195409
Ring, Intermediate, Kit 195428
Ring, Long, Life Kit 195408
Ring, Long, Life Kit 195428
Rails, Painted
Screw
Washer
Plug, Inlet
Washer
Plug, Discharge
Washer
Description
Male Adapter Kit
Kit has:
1 - Adapter, Male
V-Packing Kit
Kit has:
1 - V-Packing
Intermediate Ring Kit
Kit has:
1 - Int. Ring
Female Adapter Kit
Kit has:
3 - O'Ring
3 - Female Adapter
Piston Repair Kit
Kit has:
3 - O-Ring
3 - Adapter, Female
3 - V-Packing
3 - Adapter, Male
Qty. Req.
6
ref
3
3
3
1
1
2
1
ref
ref
ref
ref
ref
ref
ref
ref
ref
ref
ref
2
4
4
1
1
1
1
Qty. Req.
1
1
1
1
3
Page 15
DelcoBeltDriveEqualizers
Models 385 &, 315
Pump Drawing
3
1
2
7
6
5
4
9
8
10
18
17
15
12
11
16
36
37
38
34
39
40
36
21
25
33
35
41
34
33
32
27
12
20
28
29
14
8
30
7
15
31
1
42
6
37
38
43
Ref.#
Part No.
195401
195404
195406
33
35
34
195419
195420
195421
195422
195423
195427
Page 16
24
23
22
19
13
Description
Qty.
Check Valve Kit:
Ref. #38, Valve Assembly
Hex Valve Cover, O-Ring Kit:
Ref. # 37, O-Ring
Ref. # 36, Hex Valve Cover
Plunger Bolt Kit
Ref. #27, Plunger Bolt
Ref. #12, O-Ring
Ref. #24, Washer
Ref. #23, Backup Ring
V-Packing Kit
Intermediate Ring Kit
Male Adapter Kit
Female Adapter Kit
Ref. #32, Female Adapter
Ref. #25, O-Ring
Oil Seal Crankcase
Ref. #18, Oil Seal
Piston Repair Kit
Ref. #34, Male Adapter
Ref. #33, V-Packing
Ref. #35, Intermediate Ring
Ref. #32, Female Adapter
Ref. #25, O-Ring
1
1
6
6
1
3
3
3
3
1
1
1
1
3
3
1
3
1
1
1
1
1
1
Equalizer Owner's Manual - Belt Drive Models
DelcoBeltDriveEqualizers
Models 385 &, 315
Pump Parts List
Ref.
Part No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
192323
198296
197070
198092
192322
198091
196647
191615
193895
193900
197066
196644
199586
198209
191328
199580
192387
199581
192374
195101
197076
197627
199589
Kit No. Ref. No.
195401
195404
195406
195419
195420
195421
195422
38
37
36
27
12
24
23
32
25
Description
Cover - Crankcase
Seal - Oil Bearing
Plug - Oil
Screw - M6 x 14 Uni Soc Hd. Cap
Cover - Crankcase
Screw M6 x 10 Uni Hex Hd
O-Ring
Bearing - Crankshaft
Gasket - Crankcase Cover
Gauge - Oil
Plug
O-Ring
Washer 6.4 x 10 x 0.7
Screw M6 x 35 Unit Soc Hd Cap
Rod Assembly - Connecting
Washer - 8.4 x 13 x 0.8
Crankshaft
Seal - Oil Kit 195423
Washer 14 x 28 x 0.5
Crankcase
Key
Piston - Plunger
Ring - Backup
Washer - 14 x 18.5 x 0.5
Description
Check Valve Kit
Kit has:
1 - Valve Assembly
Hex Valve Cover, O-Ring Kit
Kit has:
6 - ORing
6 - Hex Valve Cover
Plunger Bolt Kit
Kit has:
3 - Plunger Bolt
3 - O-Ring
3 - Washer
3 - Backup Ring
V-Packing Kit
Intermediate Ring Kit
Male Adapter Kit
Female Adapter Kit
Kit has:
3 - Female Adapter
3 - O-Ring
Equalizer Owner's Manual - Belt Drive Models
Qty.
Req.
2
1
1
5
1
8
2
2
1
1
1
4
6
6
3
6
1
ref.
3
1
1
3
3
3
Qty. Req.
Ref.
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
Part No.
196646
197701
196967
198293
198294
196642
191688
199580
199583
197067
195744
Kit No.
1
195423
1
195427
1
Ref. No.
18
34
33
35
32
25
Description
Qty.
Req.
O-Ring 3.47 x 1.78
3
Bolt - Plunger Kit 195406
Rod - Piston
Pin - Piston
Seal Crankshaft
Seal - Oil Bearing Cover
Adapter - Female Kit 195422
V-Packing Kit 195419
Adapter - Male Kit 195421
Ring Intermediate Kit 195420
Cover - Valve Hex Kit 195404
O-Ring
Valve Assembly Check - Kit 195401
Screw M8 x 60 Uni
Washer 8.4 x 13 x 0.8
Washer 21.5 x 27 x 1.5
Plug - Drain Inlet
Manifold
ref.
3
3
1
1
ref.
ref.
ref.
ref.
ref.
6
ref.
8
8
1
1
1
Description
Oil Seal Crankcase
Kit has:
3 - Oil Seal
Piston Repair Kit
Kit has:
1 - Male Adapter
1 - V-Packing
1 - Intermediate Ring
1 - Female Adapter
1 - O-Ring
Qty. Req.
1
3
1
1
1
1
Page 17
Delco Belt Drive Equalizer
Model 210
Pump Drawing
3
1
2
5
7
6
8
4
9
18
17
15
12
10
11
16
25
36
37
38
34
39
40
Page 18
41
34
42
32
27
26
19
20
28
29
21
14
8
30
7
31
15
1
6
38
36
33
35
33
12
23
22
13
43
37
Equalizer Owner's Manual - Belt Drive Models
Delco Belt Drive Equalizer
Model 210
Pump Parts List
Ref.
Part No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
192323
198296
197070
198092
192306
198091
196647
191615
193889
193900
197066
196644
199586
198209
191328
199586
192410
199581
192401
195101
197076
197627
Kit No. Ref. No.
195401
195404
195406
195419
195420
38
37
36
27
12
26
23
33
35
Description
Cover - Crankcase
Seal - Oil Bearing
Plug - Oil
Screw - M6 x 14 Uni Soc Hd. Cap
Cover - Crankcase
Screw M6 x 10 Hex
O-Ring
Bearing - Crankshaft
Gasket - Crankcase Cover
Gauge - Oil
Plug
O-Ring
Washer 6.4 x 10 x 0.7
Screw M6 x 35 Unit Soc Hd Cap
Rod Assembly - Connecting
Washer -6.4 x 10 x.07
Crankshaft
Seal - Oil Kit 195423
Washer 14 x 28 x 0.5
Crankcase
Key
Piston - Plunger
Ring - Backup
Description
Check Valve Kit
Kit has:
1 - Valve Assembly
Hex Valve Cover, O-Ring Kit
Kit has:
6 - ORing
6 - Hex Valve Cover
Plunger Bolt Kit
Kit has:
3 - Plunger Bolt
3 - O-Ring
3 - Washer
3 - Backup Ring
V-Packing Kit
Kit has:
6 - V-Packing
Intermediate Ring Kit
Kit has:
3 - Intermediate Ring
Equalizer Owner's Manual - Belt Drive Models
Qty.
Req.
2
1
1
4
1
8
2
2
1
1
1
4
4
4
2
4
1
ref.
2
1
1
2
2
4
Qty. Req.
1
Ref.
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
Part No.
196646
199589
197707
196967
198293
198294
196642
191688
199580
195694
197067
Kit No.
Ref. No.
195421
195422
34
1
195423
1
1
195427
32
25
18
34
33
35
32
25
Description
Qty.
Req.
O-Ring 3.47 x 1.78
Wsher 14 x 18.5 x 0.5
Bolt - Plunger Kit 195406
Rod - Piston
Pin - Piston
Seal - Oil Crankshaft
Seal - Oil Bearing Cover
Adapter - Female Kit 195422
V-Packing Kit 195419
Adapter - Male Kit 195421
Ring Intermediate Kit 195420
Cover - Valve Hex Kit 195404
O-Ring
Valve Assembly Check - Kit 195401
Screw M8 x 60 Uni
Washer 8.4 x 13 x 0.8
Manifold
Plug - Drain Inlet
Description
2
2
ref.
2
2
1
1
ref.
ref.
ref.
ref.
ref.
4
ref.
8
6
1
1
Qty. Req.
Male Adapter Kit
Female Adapter Kit
Kit has:
3 - Female Adapter
3 - O-Ring
Oil Seal Crankcase
Kit has:
3 - Oil Seal
Piston Repair Kit
Kit has:
1 - Male Adapter
1 - V-Packing
1 - Intermediate Ring
1 - Female Adapter
1 - O-Ring
1
1
1
2
1
Page 19
DelcoBeltDriveEqualizer
Model 420 I &, 315 Burner Drawing and Part List
2
5
6
1
7
3
8
4
9
10
12
11
13
14
15
D
16
C
B
A
E
F
17
Note: #17 includes:
50715A Bolt Fuel Valve (1)
58142A Seal Washer (2)
192142 Coil Solenoid 115V
192143 Coil Solenoid 220V
(not shown)
Ref.
Part No.
Description
1
2
3
4
5
6
7
8
9
10
11
12
13
A
B
C
D
E
F
14
15
16
17*
195758
192293
50510A
194413
198602
52747A
191525
191526
192301
55634A
197216
193107
54237A
50330A
13701A
13700A
51816A
197021
56427A
59305A
191757
193871
59748A
Motor
Motor Cord Cover
Blower, Wheel
Housing-Burner Fan
Transformer
Slot, Burner-Cover
Band, Air-Inner
Band, Air-Outer
Coupling
Oil, Line, Asm, Burner
Pump, Fuel Unit
Elbow-Oil Line
Gun, Burner
Nozzle, Adapter
Electrode Assembly (LH)
Electrode Assembly (RH)
Electrode Clamp
Oil Pipe - Fitting
Support Assembly
Air Tube, Flange Asm.
Burner, Cone
Gasket
Valve-Solenoid 220V
(w/trigger control models only)
Valve-Solenoid 115V
(w/trigger control models only)
Locknut, Oil Line
Flex, Concuit
59747A
18
19
Page 20
195609
51818A
Qty.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
Equalizer Owner's Manual - Belt Drive Models
DelcoBeltDriveEqualizer
Model 210 and 385 Burner Drawing and Part List
2
5
6
1
7
3
8
9
4
12
10
13
11
14
15
D
16
C
B
A
E
17
Ref.
Note: #17 includes :
50715A- Bolt Fuel Valve (1)
58142A- Seal Washer (2)
192142 - Coil Solenoid 115V
192143 - Coil Solenoid 220V
(not shown)
1
2
3
4
5
6
7
8
9
10
11
12
13
a
b
c
d
e
f
14
15
16
17*
F
Part No.
44629A
52746A
50664A
54861A
48410A
52747A
50502A
50503A
52643A
55634A
197216
193107
54227A
50330A
42505A
42506A
51816A
54008A
56427A
59304A
51817A
193871
59748A
59747A
18
19
195609
51818A
Equalizer Owner's Manual - Belt Drive Models
Description
Motor
Motor Cord Cover
Blower Wheel
Fan Housing Assembly
Transformer Base
Slot Cover
Inner Air Band
Outer Air Band
Coupling
Oil Line Assembly
Fuel Unit
Oil Line Elbow
Gun Assembly
Nozzle Adapter
Electrode Assembly (LH)
Electrode Assembly (RH)
Electrode Clamp
Oil Pipe - Fitting
Support Assembly
Air Tube/Flange
Air Cone
Gasket
Valve - Solenoid 220V
(w/ trigger control models only)
Valve - Solenoid 115V
(w/ trigger control models only)
Gun Lock
Flex Conduit
Qty.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
Page 21
DelcoBeltDriveEqualizer
Fuel Filter Components
(Generic, must specify brand when ordering)
53525A
53972A
ELEMENT KIT
COMPLETE
ASM.
16074A
BOWL KIT
16075A
DRAIN
KIT
Page 22
Equalizer Owner's Manual - Belt Drive Models
Delco Belt Drive Equalizers
Models: 420IBD and 315BD
230V w/Timer Schematic Drawing
Equalizer Owner's Manual - Belt Drive Models
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