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Table of Contents
Monarch™ QC & Monarch™ Airtact Handpiece
Instructions • #004-921, #004-926, #004-921-ATSS, & #004-952SS
#004-921 & #004-926: Compatible GRS
GraverMax
SC, GraverSmith
®
#004-921-ATSS & #004-952SS: Compatible GRS
(#004-935) connected to a GraverMax
GraverMate
(with Airtact Filter Hook Up Kit) machines.
®
Adjusting The Handpiece
The handpiece knob and the body (barrel) are threaded
together, allowing the hose to be rotated to the position
the user prefers. The length of the handpiece can be
extended by unscrewing the knob and body even more.
NOTE: Extending the length may cause a slight loss of
power depending on the type of work being done.
With the locking ring slightly
loose, the handpiece body
and knob can be turned
independently. Position the
Quick Change holder with the
graver "point" down and rotate
the knob until the hose position
is the most comfortable. Once
the hose and graver are both
positioned comfortably, tighten
the locking ring.
systems include the GraverMach
®
, and Classic GraverMax
®
systems include GraverMach
®
G8, GraverMach
®
NORMAL OPERATING RANGE
11-14 psi (0.7-0.9 bar) / 2400 - 4000 strokes per min.
RECOMMENDED INITIAL SETTING
12 psi (0.8 bar) / 3600 strokes per min.
LOCKING RING
Loosen first
AT, GraverMax
®
/ GraverMate
machines.
®
®
, GraverMax
SC, GraverSmith
®
®
How To Attach New
Hose
Loosen the locking ring and
remove the knob from the
handpiece. Remove the old
hose simply by cutting it off
close to the knob. With a
small punch, push the hose/
brass fitting back into the knob
body. Remove the brass fitting
(#004-422 Air Hose Retainer)
from the old hose. Feed the
new air hose through the hole
in the knob
(FIG. 1). Insert the brass
fitting into the end of the hose
making sure it is fully seated.
Moistening the fitting first may
help it slip into the hose easier.
Then apply a small amount of moisture or oil around the
outside end of the hose next to the brass fitting and pull
the hose back
(FIG. 2) into the knob until you see the tip of the brass
fitting protrude through the side of the knob. This must be
an air tight fit, so you will have to pull somewhat hard (a
few pounds, at least).
G8, GraverMach
®
AT, or an Airtact Control System
®
, or Classic GraverMax
®
FIG. 1
FIG. 2
PAGE 1 of 4
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®
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®
LIT-136
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Related Manuals for GRS Monarch QC
Summary of Contents for GRS Monarch QC
- Page 1 Monarch™ QC & Monarch™ Airtact Handpiece Instructions • #004-921, #004-926, #004-921-ATSS, & #004-952SS #004-921 & #004-926: Compatible GRS systems include the GraverMach AT, GraverMax G8, GraverMach ® ® ® ® GraverMax SC, GraverSmith , and Classic GraverMax / GraverMate machines.
- Page 2 DO NOT The only basic maintenance for the TURN CLOCKWISE OIL INSIDE THE HANDPIECE. NO GRS Monarch Handpiece is keeping lubricant is required. Lubricant will it clean on the inside. Problems will actually decrease performance! occur if oil or moisture gets into the handpiece, especially on the piston.
- Page 3 Monarch™ Airtact Handpiece PARTS LIST • #004-921 002-605 004-423 022-072 004-432 004-929-V2 002-590 002-590 002-950 004-422 004-415SS 004-416SS 004-424 004-927-V2 004-417 022-308 004-803 (INCLUDES SET SCREW) Part # Description Part # Description 002-950 8-32 X .13 004-929-V2 Chuck Receiver 002-605 Allen Wrench 004-422 Air Hose Retainer...
- Page 4 Most hand force hand force 900 Overlander Road • Emporia, KS 66801 USA 800-835-3519 • 620-343-1084 • Fax: 620-343-9640 hello@grs.com • www.grstools.com Printed in USA. Products made in USA. All rights reserved. © 2020 Glendo LLC Last Update: 2020/03/25 LIT-136...
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