Proheat M Series Installation Instructions page 3

ENSURE COUNTER-WEIGHT IS ALIGNED BOTTOM
DEAD CENTER (BDC) BEFORE INSTALLATION
TDC
21
Figure D.
© 2010 Marine Canada Acquisition Inc. DBA SEASTAR SOLUTIONS 3831 No. 6 Road, Richmond, B.C. Canada V6V 1P6
INSTALLATION INSTRUCTIONS
Copy Part# 206500, Rev. C
Date: 05/2017
3. Install two O-rings (items 27 & 28) into the valve cover (item 7).
4. Position the connecting rod assembly (item 21) so that it is in
BDC (see figure D), and ensure the diaphragm (item 24) is
BDC
concentric to the "diaphragm opening".
NOTE: this operation is CRITICAL prior to proceeding onto step 5.
5. Install the cylinder head assembly (item 10) and valve cover
(item 7) and secure with four M5 screws (item 5) and lock
washers (item 6). Torque the screws according to the torque
sequence shown in figure E inset.
6. install the compressor cover (item 19) and secure with four screws
(item 18) and lock washers (item 6).
1
4
TORQUE SEQUENCE
7
TORQUE:
27 ± 3 IN-LBS
5
Figure E.
7. Install the heat shield (item 17) and ignition electrodes (item 16).
8. Set Compressor Pressure (refer to figure F).
Refer to M-Series Service Manual SL9150 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
M50
M80
3
19
2
28
27
10
6
AIR PRESSURE SETTING
6.0 ± 0.1 PSI (41.4 ± 0.7 kPa)
2.9 ± 0.1 PSI (20.0 ± 0.7 kPa)
Page 3 of 4
TORQUE:
18
27 ± 3 IN-LBS
6
ENSURE CONNECTING ROD IS CENTERED
IN DIAPHRAGM OPENING
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