Apeks MTX-R User Manual

17
MTX-R 2nd Stage Maintenance Manual
CAUTION: Ensure that the parts of the
Venturi Lever assembly are rmly pressed
together. There should be a step as shown in
the photo on the right below. An audible click
should be heard when pressing together.
WARNING: Ensure that the spindle collar is
set in the correct position. Failure to do so
will result in a substantial loss of breathing
performance. The photo below shows the
Valve Spindle in both the Left and Right hand
congurations.
CAUTION: Ensure that the Spindle Collar
clicks rmly into position and that the entire
Valve Spindle Hole is visable.
LEFT HANDED
RIGHT HANDED
LEFT
RIGHT
15. On the opposite adjustment side of the spindle
assembly, notice the two ats. Using a soft jaw vice,
clamp the whole second stage using the ats to avoid
the spindle turnng within the case.
9. Install a new lubricated
‘O’ Ring (12) onto the
Venturi Lever assembly.
14. Slide a new lubricated ‘O’ Ring (10) down the threaded
end of the Valve Spindle (17). Screw the Heat Exchanger
(9), hexagon facing outward, onto the Valve Spindle until
nger tight.
13. While depressing the Lever, insert the Valve Spindle
through the Venturi Lever assembly and into the Case. Be
sure that the two ats and the two Lever feet engage in the
tabs of the Blanking Piece.
12. Rotate the Spindle Collar (18) on the Valve Spindle (17)
until it clicks into position. The Valve Spindle should look
like the photo on the right.
11. Install a new lubricated ‘O’ Ring (12) onto the Blanking
Piece (11). Point the Blanking Piece upward and insert it
into the Case on the side marked “RIGHT” (6). Press it
against the Case so the ‘O’ Ring is captured.
10. Point the Venturi Lever Assembly upward and insert it
into the side of the Case (6) marked ‘LEFT’. Press it against
the Case so the ‘O’ ring is captured.

Apeks MTX-R Specifications

General

Brand	Apeks
Model	MTX-R
Category	Controller
Language	English