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Figure 3. Pressure adjustment.
Figure 4. Lubrication adjustment points.
To adjust the regulator air pressure on the
Model H3258:
1. When the air tank has reached operating pres-
sure, pull the regulator knob on the Model
H3258 up to unlock it (Figure 3).
2. Turn the knob clockwise to increase the pres-
sure and counter-clockwise to decrease the
pressure (Figure 3). The maximum pressure
for this regulator is 150 PSI. DO NOT exceed
this maximum setting.
3. Once the desired PSI level is set, press the
knob back down into the locked position
(Figure 3).
Locked Unlocked
ADJUSTING REGULATOR
To maintain your Model H3258 in proper work-
ing condition:
1. Always disconnect the power from the air sup-
ply and release the air pressure from the tank
and air lines before performing any mainte-
nance.
2. Never let the water collect past the maximum
drainage line. Drain out the water by opening
the drain valve located at the bottom of the fil-
ter housing (Figure 1).
3. Clean the transparent polycarbonate water
and oil cups with a clean, dry cloth. DO NOT
use any chemical that would be hazardous to
the polycarbonate material.
MAINTENANCE
Never use the lubricator with a spray gun or
spray nozzle.
To adjust the lubrication on the Model H3258:
1. Turn the needle valve clockwise for less oil
drip and counter-clockwise for more oil drip.
(Figure 4). Note—Refer to the tool manufac-
turer for oil drip requirements.
2. After the needle valve has been set, the air
flow will also regulate the oil flow. (The more
air flow, the more oil flow and the less air flow,
the less oil flow.)
3. Before filling the oil reserve, release all air
pressure in the tank and lines, then remove
the cap screw above the oil reservoir shown in
Figure 4.
4. Fill the oil cup between the minimum and max-
imum level marks on the side of the bowl.
5. Replace the cap screw.
ADJUSTING LUBRICATION
Needle Valve
Cap Screw
Certain chemicals, household cleaners,
solvents, and fumes will attack polycarbon-
ate material and cause bowl failure. Avoid
using paint thinner, nitric acid, sulfuric
acid, kerosene and other organic solvents.