Merlin 58173-UPC User manual

58173-UPC
Merlin
Brand
Merlin
Model
58173-UPC
Type
User manual

The Merlin 58173-UPC digital tire inflator is a versatile tool for maintaining correct tire pressure. Easily switch between various pressure units (PSI, BAR, KPA, Kg/cm²) with the mode button. The backlit display allows for clear visibility in low-light conditions and automatically turns off after 15 seconds of inactivity. The device features a range of 5-150 PSI and includes a 1/4" ID hose, 1/4" NPT female air inlet, and requires two AAA batteries for operation.

The Merlin 58173-UPC digital tire inflator is a versatile tool for maintaining correct tire pressure. Easily switch between various pressure units (PSI, BAR, KPA, Kg/cm²) with the mode button. The backlit display allows for clear visibility in low-light conditions and automatically turns off after 15 seconds of inactivity. The device features a range of 5-150 PSI and includes a 1/4" ID hose, 1/4" NPT female air inlet, and requires two AAA batteries for operation.

Page 1For technical questions, please call 1-888-866-5797.Item 58173
SAVE THESE INSTRUCTIONS
UPC 193175497734 22h
DIGITAL TIRE INFLATOR
IMPORTANT SAFETY INFORMATION
Do not exceed maximum pressure of
tire. Consult vehicle recommendation
for optimum and safe pressure.
If a problem occurs, have the problem corrected
before further use.
Do not use damaged equipment.
1. Never connect to an air
source that is capable of
exceeding 150 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.
2. Never use oxygen, carbon dioxide,
combustible gases or any bottled
gas as an air source for the tool.
Such gases are capable of explosion
and serious injury to persons.
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.
Specifications
Range 5-150 PSI
Air Inlet 1/4" NPT female
Hose 1/4" ID
Battery Requirement (2) AAA
Controls
Pressure
Gauge
Bleed Valve
Gun Body
Air Inlet
Ball
Type
Chuck
Automotive
Plug 1/4″
Industrial
Plug 1/4″
Angled
Tire Chuck
4-In-1
Valve Tool
Connecting
Air Hose
Valve
Stem
Reamer
Valve Core
Remover/Installer
Valve Core
Thread
Tap
Valve
Stem
Thread
Tap
Page 2 For technical questions, please call 1-888-866-5797. Item 58173
SAVE THESE INSTRUCTIONS
UPC 193175497734 22h
Remove and Install Chuck
1. Place wrench on Hose.
2. Place wrench on Chuck
3. Turn Chuck counterclockwise to remove.
4. Wrap PTFE Tape on Hose
Threads to prevent leaks.
5. Place desired Chuck onto Connecting
Air Hose and turn clockwise to tighten.
Operating Instructions
Note: Backlight feature aids readability in low
light settings. Backlight will turn off after 15
seconds of non-use. Press the Mode button once
to turn on the backlight if display is already on.
1. Pull back Anti-Shock Cover
from Pressure Gauge.
Anti-Shock
Cover
2. Remove Battery Cover on back
of Pressure Gauge.
3. Remove Insulating Strip from Batteries.
4. Replace Battery Cover.
5. Replace Anti-Shock Cover.
6. Wrap PTFE Tape on desired Plug
Threads to prevent leaks.
7. Place Plug into Air Inlet on Gun Body
and turn with wrench until tight.
8. Connect compressed air source to Plug.
9. Press ON button.
Note: Gauge automatically zeros when turned on.
10. Press MODE button until desired
measurement unit is shown.
11. Push Chuck Head onto valve stem of tire.
12. Read the displayed pressure.
13. Press Trigger to inflate tire, release Trigger
when proper pressure is displayed.
14. If needed, press Bleed Valve to reduce tire
pressure. New pressure will be displayed.
15. Remove Chuck Head.
Note: Gauge will shut off automatically
after 90 seconds of non-use.
Battery Removal and Replacement
CAUTION! Do not install old and new batteries
together. Do not install alkaline, carbon-
zinc or rechargeable batteries together.
Position batteries in proper polarity. Do
not use swollen or leaking batteries.
1. Pull back Anti-Shock Cover
from Pressure Gauge.
2. Remove Battery Cover on back
of Pressure Gauge.
3. Remove and replace Batteries.
Record Serial Number Here:
Note: If product has no serial number, record month and year of purchase instead.
Note: Some parts are listed and shown for illustration purposes only,
and are not available individually as replacement parts.
  • Page 1 1
  • Page 2 2

Merlin 58173-UPC User manual

58173-UPC
Merlin
Brand
Merlin
Model
58173-UPC
Type
User manual

The Merlin 58173-UPC digital tire inflator is a versatile tool for maintaining correct tire pressure. Easily switch between various pressure units (PSI, BAR, KPA, Kg/cm²) with the mode button. The backlit display allows for clear visibility in low-light conditions and automatically turns off after 15 seconds of inactivity. The device features a range of 5-150 PSI and includes a 1/4" ID hose, 1/4" NPT female air inlet, and requires two AAA batteries for operation.

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