Graco LD Series Instructions Manual page 11

Flushing
Before installing meter or dispense valve to end of hose, flush supply line with a compatible solvent such as Stoddard
solvent or mineral spirits.
1.
Place end of hose in waste container.
3.
Flush equipment with a compatible solvent until fluid
runs clear.
313938E
2.
Blow out entire lubricant supply line with air
4.
Pump dispensing lubricant through line until all sol-
vent is flushed out.
Installation
11