18 TP-7044 6/23
Oil Level. Maintain the oil level at or near, not over, the full mark on the dipstick.
Operating Area. Check for obstructions that could block the flow of cooling air. Keep the air intake area clean. Do not leave
rags, tools, or debris on or near the generator set.
Seawater Pump Priming. Prime the seawater pump before initial startup. To prime the pump: (1) close the seacock, (2) remove
the hose from the water-filter outlet, (3) fill the hose and seawater pump with clean water, (4) reconnect the hose to the water
filter outlet, and (5) open the seacock. Confirm seawater pump operation on startup as indicated by water discharge from the
exhaust outlet.
2.2 Marine Inspection
Kohler Co. recommends that all boat owners have their vessels inspected at the start of each boating season by the US Coast
Guard, the local Coast Guard Auxiliary, or local state agency.
Kohler Co. also recommends having the generator’s exhaust system inspected at the start of each boating season by an
authorized Kohler
®
distributor/dealer. Repair any problems identified before operating the generator set.
Carbon monoxide symptoms. Carbon monoxide can cause severe nausea, fainting, or death. Carbon monoxide is a
poisonous gas present in exhaust gases. Carbon monoxide is an odorless, colorless, tasteless, nonirritating gas that can cause
death if inhaled for even a short time. Carbon monoxide poisoning symptoms include but are not limited to the following:
• Light-headedness, dizziness
• Physical fatigue, weakness in joints and muscles
• Sleepiness, mental fatigue, inability to concentrate or speak clearly, blurred vision
• Stomachache, vomiting, nausea
If experiencing any of these symptoms and carbon monoxide poisoning is possible, seek fresh air immediately and remain active.
Do not sit, lie down, or fall asleep. Alert others to the possibility of carbon monoxide poisoning. Seek medical attention if the
condition of affected persons does not improve within minutes of breathing fresh air.
Inspecting the exhaust system. Carbon monoxide can cause severe nausea, fainting, or death. For the safety of the craft’s
occupants, install a carbon monoxide detector. Never operate the generator set without a functioning carbon monoxide detector.
Inspect the detector before each generator set use.
Operating the generator set. Carbon monoxide can cause severe nausea, fainting, or death. Be especially careful if
operating the generator set when moored or anchored under calm conditions because gases may accumulate. If operating the
generator set dockside, moor the craft so that the exhaust discharges on the lee side (the side sheltered from the wind). Always
be aware of others, making sure your exhaust is directed away from other boats and buildings.
2.3 Angular Operation
See Figure 6 for angular operation limits.