TRUCK MOUNTED AIR COMPRESSOR/LUBRICATOR ASSEMBLY OPERATION DRILLING OPERATIONS
DHD lubricator is adjusted according to manufacture's specifications for each drill hammer.
Adjust DHD lubricator timer (Figure 2, Item 1) as required for down-hole drilling operation.
DHD Lubricator Switch.
Set DHD LUBRICATOR switch (Figure 3, Item 11) to down (O) position. FLOW INDICATOR light (Figure 3,
Item 12) will stop flashing when lubricator assembly is turned off.