VALVE GP-RELIEF 4955302 - Caterpillar

Do not use aerosol types of starting aids such as ether. Such use could result in an explosion and personal injury.
If a warning tag is attached to the engine start switch or to the controls DO NOT start the engine or move the controls. Consult with the person that attached the warning tag before the engine is started.All protective guards and all protective covers must be installed if the engine must be started to perform service procedures. To help prevent an accident that is caused by parts in rotation, work around the parts carefully.Start the engine from the operator's compartment or from the engine start switch.Always start the engine according to the procedure that is described in the Operation and Maintenance Manual, "Engine Starting" topic in the Operation Section. Knowing the correct procedure will help to prevent major damage to the engine components. Knowing the procedure will also help to prevent personal injury.Check water temperature when the engine is stopped. Use ECM power switch in the control panel. To avoid draining batteries, ensure that the ECM power switch is turned off when checks are complete. There are no gauges on the panel, use the digital readout on the control panel.Engine exhaust contains products of combustion which can be harmful to your health. Always start the engine and operate the engine in a well ventilated area. If the engine is started in an enclosed area, vent the engine exhaust to the outside.Note: Jacket water heater is an option, and may be required if the engine will be operated in cold conditions.