Proheat 200690K Installation Instructions Manual Download

Page: 8 / 9

Ensure to rotate combustion air blower

(item 5) by hand until it spins freely.

This seats the fuel pump gear pack

and avoids a Code 12 on startup. For

more information, refer to the manual

at www.proheat.com

NOTICE

PK0036 Digital Manometer or PK0067

Pressure Test Gauge (not shown) is

required to complete the rebuild. It is

NOT supplied in the rebuild kit.

Go to www.proheat.com for more

information.

NOTICE

16.

Install the combustion air blower (item 5) and secure with a new

retaining ring (item 48). Spin the combustion air blower by hand

after installation to ensure it spins freely.

17.

Install the blower housing (item 3) ensuring correct orientation,

and secure with two screws (item 2).

18.

Set Compressor Pressure (refer to figure L).

Refer to M-Series Service Manual at www.proheat.com for detailed

instructions. Air filter and nozzle must be clean for compressor

setting. Inspect air passages of fuel block and clean as required.

MODEL

AIR PRESSURE (DIAPHRAGM COMPRESSOR)

M50 6.0

± 0.1 PSI (41.4 ± 0.7 kPa)

M80/M90 2.9

± 0.1 PSI (20.0 ± 0.7 kPa)

M105/M125 3.65 ± 0.1 PSI (25.1 ± 0.7 kPa)

19.

Install the heat shield (item 29) and ignition electrodes (item 28).

20. Inspect and Clean Heat Exchanger and Combustion Tube.

Remove combustion tube to access the inside of the heat exchanger.

Clean any combustion deposits that may have accumulated on

the heat exchanger fins with a wire brush. Use a vacuum to suck

the combustion deposits out. Ensure that the exhaust pipe is

clean and free from restriction.

Clean the combustion tube with a wire brush. Reinstall combustion

tube into the heat exchanger ensuring that the orientation boss

is at the 12 o’clock position as shown in figure M.

PRESSURE ADJUSTMENT SCREW

DECREASE

PRESSURE

INCREASE

PRESSURE

FLAME

SHIELD

IGNITION

ELECTRODE

ASSEMBLY

DIAPHRAGM

COMPRESSOR

DIGITAL

MANOMETER

(P/N PK0036)

PRESSURE

ADJUSTMENT

SCREW

Figure L.

Flammable. Point Nozzle away from face, open sparks and flames.

WARNING

Copy Part# 206000, Rev. E

Page 8 of 9

Date: 05/2017

Tel: 604.270.6899

Web: www.proheat.com

INSTALLATION INSTRUCTIONS

Summary of Contents for 200690K

Page 1: ...ardware will be re used during the installation of the compressor kit NOTICE 1 Disconnect all harnesses at the PCM 2 Disconnect the fuel supply line 3 Referring to figure A loosen and back out the burner head mounting bolts item 1 allowing enough room to rotate the burner head 15 counter clockwise and remove 4 Remove the blower housing item 3 by removing the two M6 screws item 2 Item 3a may vary i...

Page 2: ...iscard the two O rings item 19 20 and cylinder head assembly item 21 12 Remove the 8 screw item 22 from the connecting rod assembly item 23 then remove the intake disk item 24 diaphragm item 25 and compression disk item 26 13 Remove and discard the two O rings item 27 from the burner head flange item 15 28 29 31 18 19 21 22 27 12 14 4 13 33 26 15 25 23 32 24 20 30 17 16 17 Figure B Heat may be req...

Page 3: ...er the disassembly parts checklist ITEM RE USE DISCARD DESCRIPTION QTY UOM 1 X Screw M8 x 1 25 x 30 HWHCS 2 ea 2 X Screw M6 x 1 x 1 25 BHSCS SS 2 ea 3 X Blower Housing 1 ea 4 X Retaining Ring 3 ea 5 X Combustion Air Blower 1 ea 6 X Motor 1 ea 7 X Fuel Solenoid 1 ea 8 X Ignition Module 1 ea 9 X Proheat Control Module PCM 1 ea 10 X Screw M6 x 1 x 16 SHCS SS 4 ea 11 X Motor Gear 1 ea 12 X Compressor ...

Page 4: ... assembly item 34 into the drive hub SECOND NOTE the order of this operation is important 4 Install the spring washer item 35 and snap ring item 36 Ensure the spring washer sits evenly against the bearing surface and the snap ring is properly seated in the groove in the drive hub 5 Install set screw into the connecting rod assembly ensuring that it mates flush to flat face of compressor shaft afte...

Page 5: ...r cannot be installed by hand remove the four screws securing the compressor cover in place and support the compressor shaft as shown in figure C A 13 mm deep socket and soft hammer can then be used to lightly tap gear onto shaft 7 Install the diaphragm assembly items 39 42 onto the connecting rod as shown in figure G NOTE orient the intake disk item 40 and compression disk item 42 with the bevele...

Page 6: ...nder head assembly item 46 and valve cover item 18 and secure with four M5 screws item 16 and lock washers item 17 Torque the screws according to the torque sequence shown in figure I inset 12 Install the compressor cover item 31 and secure with four screws item 30 and lock washers item 17 13 Orient the Motor Gear item 49 as noted in figure J Inset with appropriate side facing Motor flange as per ...

Page 7: ...tallation NOTE Motor item 6 must be re installed according to its original position see orientation marks item figure K inset 15 Install the PCM item 9 then reconnect the motor item 6 fuel solenoid item 7 and ignition module item 8 to their respective terminals NOTE Ensure the PCM is reinstalled in its original orientation Copy Part 206000 Rev E Page 7 of 9 Date 05 2017 2010 Marine Canada Acquisit...

Page 8: ...R M50 6 0 0 1 PSI 41 4 0 7 kPa M80 M90 2 9 0 1 PSI 20 0 0 7 kPa M105 M125 3 65 0 1 PSI 25 1 0 7 kPa 19 Install the heat shield item 29 and ignition electrodes item 28 20 Inspect and Clean Heat Exchanger and Combustion Tube Remove combustion tube to access the inside of the heat exchanger Clean any combustion deposits that may have accumulated on the heat exchanger fins with a wire brush Use a vacu...

Page 9: ...8 Teeth Black 1 ea 50 Loctite 620 5 ml Tube 1 ea 51 Loctite 242 5 ml Tube 1 ea Reassembly Parts Checklist ORIENTATION BOSS HEAT EXCHANGER FLANGE NOTCH COMBUSTION TUBE Figure M 21 Install the burner head back onto the heat exchanger and secure with two screws item 1 22 Operate heater for a minimum of two cycles to ensure functionality Inspect for fuel leaks around the exterior of the burner head an...

Search results

Summary of Contents for 200690K

Reviews:

Related manuals for 200690K

Brands by name

Popular brands

Proheat 200690K, Installation Instructions Manual

Search results

Summary of Contents for 200690K

Reviews:

Related manuals for 200690K

Brands by name

Popular brands