29
GVM-VAC
www.gvm-vac.com
Operating Section
5. IMPORTANT: Do not operate the starter for more
than 30 seconds at a time. To do so may overheat the
starter. If the engine does not start the first time, wait
at least 2 minutes before trying again. If the engine
fails to start after 4 attempts, see the trouble shooting
section of the EOM and this manual.
6. Turn the ignition switch all the way to the right, when the
engine starts release the ignition switch. It should spring
back to the first position.
7. IMPORTANT: If the ignition switch is released before
the engine starts, wait until the starter and the engine
stop turning before trying again. This will prevent
possible damage to the starter and/or flywheel.
8.
After the engine starts, continue to hold the Murphy Switch
in until the oil pressure gauge reads at least 15 psi. The
Murphy shut off switch will not allow the engine to oper
-
ate below this level. If the gauge does not rise above 15
psi withing 5 seconds, stop the engine and determine the
cause. Normal operating oil pressure is 50 psi with oil at
normal operating temperature.
9.
Check all gauges for normal engine opreration. If op
-
eration is not normal, stop the engine and determine the
cause.
10. IMPORTANT: To assure proper lubrication, operate the
engine at or below 1200 rpm with no load for 1 -2 min-
utes. Extend this period 2 - 4 minutes when operating
at temperatures below freezing.
11.
Watch the coolant temperature gauge. Do not place en
-
gine under load until it is properly warmed up. The normal
engine coolant temperature range is 180 - 202 degrees F.
3.1 Starting Engine, continued;
figure 3a
figure 3b
Summary of Contents for GVM8000
Page 67: ...67 GVM VAC www gvm vac com Service Section 5 10 7 Trailer Plug Wiring Diagram ...
Page 68: ...68 GVM VAC www gvm vac com Service Section 5 10 8 Trailer Wiring Diagram ...
Page 69: ...69 GVM VAC www gvm vac com Service Section 5 10 9 Brake Wiring Harness ...
Page 71: ...71 GVM VAC www gvm vac com Service Section 5 10 11 Remote Throttle Clutch Wiring Harness ...
Page 92: ...92 GVM VAC www gvm vac com 7 5 Kraft Fluid Drive Group Optional Fluid Drive Coupler Optional ...