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Section 4- Maintenance
4.4 maintenance of fuel store
The grey cover at the rear of the stoker is removed. The chains must be
greased by oil or grease. The chain must be tightened to 15 º (shown on
the tightening devise). All the chain wheels are tightened
The bearing behind the bigger chain wheel is greased by a grease pump
Chain tightener
The sprinkler valve is controlled by unscrewing the hose, where after
the red hut under the valve is activated. It is very important to secure
that the valve is tight after the test, as you otherwise will have water
dripping into the fuel. Should the valve not be tight, you must open it
and clean the contact surface and assemble it again.
Sprinkler valve with
dismounted hose
