Merlin 58177 User manual

Item 58177 For technical questions, please call 1-888-866-5797. 22g
SAVE THESE INSTRUCTIONS
3/8″ NPT (F) MINI REGULATOR
IMPORTANT SAFETY INFORMATION
1. Do not exceed maximum pressure.
2. Do not use damaged equipment.
If a problem occurs, have the problem
corrected before further use.
3. RISK OF BURSTING! Never
connect to an air source
that is capable of
exceeding 300 psi.
Over pressurizing the tool
may cause bursting, abnormal operation,
breakage of the tool or serious injury to
persons. Use only clean, dry, regulated
compressed air at the rated pressure
or within the rated pressure range as
marked on the tool. Always verify prior
to using the tool that the air source has
been adjusted to the rated air pressure
or within the rated air‑pressure range.
4. Do not operate the Compressor in
explosive atmospheres, such as in the
presence of flammable liquids, gases or
dust. Compressor motors produce sparks
which may ignite the dust or fumes.
5. Assemble only according to these instructions.
Improper assembly can create hazards.
6. Wear ANSI‑approved safety goggles,
ANSI‑approved ear protection, and heavy‑
duty work gloves during assembly.
7. Turn off and unplug compressor
before installing any accessory.
8. Keep assembly area clean and well lit.
9. Keep bystanders out of the
area during assembly.
10. Do not assemble when tired or when under
the influence of alcohol, drugs or medication.
11. Only use included adapter. Designed
for compressed air use only.
12. Refer to compressor’s instruction manual
before installing any accessory.
13. This product is not a toy. Do not allow
children to play with or near this item.
14. Always dress appropriately for the task at
hand noting loose articles of clothing, jewelry,
or hair can become entangled in moving parts.
15. Do not leave tools connected to the
air supply when not in use.
16. Do not leave the system pressurized or
connected to the air supply when not in use.
17. Use as intended only.
18. Inspect before every use; do not use
if parts are loose or damaged.
19. The warnings, precautions, and instructions
discussed in this manual cannot cover all
possible conditions and situations that may
occur with the given accessory and system the
operator attached it to. It must be understood
by the operator that common sense and caution
are factors which cannot be built into this
product, but must be supplied by the operator.
20. Maintain product labels and nameplates
on the tool. These carry important safety
information. If unreadable or missing, contact
Harbor Freight Tools for a replacement.

Item 58177 For technical questions, please call 1-888-866-5797. 22g
SAVE THESE INSTRUCTIONS
Installation
WARNING! TO PREVENT SERIOUS INJURY:
Turn off air supply and release residual
pressure before installing Regulator.
1. Thread gauge onto front of Regulator body.
2. Securely mount Regulator in vertical position
as close as possible to the tool connection.
3. System piping should be 3/8″ minimum.
Avoid using unnecessary fittings and
couplings that restrict the flow of air.
4. Connect air supply to Inlet Port.
Connect air tool to Outlet Port.
Inlet Outlet
Operating Instructions
1. Pull Adjustment Knob outward to
unlock. Turn Knob counter‑clockwise
until it stops (closed position).
2. Turn Adjustment Knob clockwise until the
desired outlet pressure is reached.
3. Push Adjustment Knob inward to lock.
Maintenance
BEFORE EACH USE, inspect the general
condition of the tool. Check for:
• loose fittings
• cracked or deformed o‑rings
• damaged pressure gauge or hose
• any other condition that may
affect its safe operation.
Record Serial Number Here:
Note: If product has no serial number, record month and year of purchase instead.
Note: Reference UPC 193175433879.
Specifications
Flow 208 CFM Max. at 100 PSI
Gauge Range 5 PSI ‑ 150 PSI
Max. Pressure 300 PSI
Inlet and Outlet Size 3/8″ NPT