Product Safety Information
Intended Use:
This Air Engraving Pen is designed for writing or engraving on metals and other hard materials.
For additional information, refer to Product Safety Information Manual Form 16576704.
Manuals can be downloaded from ingersollrand.com
Product Specifications
Weight
Model
oz. (kg)
EP51
5 (0.142) 5.68 (144.3)
† K
= 3dB measurement uncertainty
pA
‡ K
= 3dB measurement uncertainty
wA
* K = Vibration measurement uncertainty
Sound and vibration values were measured in compliance with internationally recognized
test standards. The exposure to the user in a specific tool application may vary from these
results. Therefore, on site measurements should be used to determine the hazard level in
that specific application.
Adjustments
Changing the Stylus
Your new EP51 Air Engraving Pen comes equipped with a standard Stylus. However, a fine and
coarse Stylus are available at extra cost. To change the Stylus proceed as follows:
1. Carefully grasp the Housing in copper-covered or leather-covered vise jaws, inlet downward.
2. Using a wrench on the flats of the Nosepiece, unscrew and remove the Nosepiece (turn
counterclockwise to remove).
3. Remove the Stylus Spring and the Stylus.
4. Install the Stylus Spring onto the new Stylus and insert the Stylus into the Housing.
5. Screw the Nosepiece into the Housing and tighten securely (turn clockwise to install).
Installation and Lubrication
Size air supply line to ensure tool's maximum operating pressure (PMAX) at tool inlet. Drain
condensate from valve(s) at low point(s) of piping, air filter and compressor tank daily. Install a
properly sized Safety Air Fuse upstream of hose and use an anti-whip device across any hose
coupling without internal shut-off, to prevent hose whipping if a hose fails or coupling
disconnects. See drawing TL-EP51-PIM-1 and table on page 2. Maintenance frequency is shown in
circular arrow and defined as h=hours, d=days, and m=months of actual use. Items identified as:
TL-EP51-PIM_ed2
Length
Blows
per min.
in. (mm)
13,000
WARNING
Sound Level dB(A)
(ISO 15744)
† Pressure (L
) ‡ Power (L
p
75
86
EN
Vibration (m/s²)
(ISO 28927)
)
Level
*K
w
4.6
1.07
EN-1