Pre-Start – Vacuum Excavation
# Pre-Start Check Requirement Initials
1 Check that the cartridge filter is correctly installed. Severe blower damage can occur if not fitted.
2 Check that the collection drum door is correctly closed.
3 Check that the collection drum door valve is closed.
4 Check that the blower has correct oil level – Refer to sight glass on blower.
5 Check that the engine has sufficient engine oil. – Use dip stick.
6 Check that the fuel tank has sufficient fuel and fuel type.
7 Check condition of suction hose, nozzle and cam lock.
8 Determine if noise restricted area during certain times of the day.
9 Operator has sufficient physical strength to hold the suction hose and nozzle.
10 Operator is competent to use the vacuum excavating machine.
Pre-Start – Collection Drum Emptying
# Pre-Start Check Requirement Initials
1 Check that dump location is suitable for material release.
2 Determine if liquid or solid material release or liquid first Refer to operating instructions.
3 Check that the drum door will be able to swing open when the vacuum is turned off.
4 Do not blast rubber door seal when washing out the inside of the collection drum.
5 Do not enter the collection drum without a Confined Space permit.
6 Operator or two person team have sufficient physical strength to close the collection drum door.
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