Bauer Compressors Mini Verticus ImVT 120 II - Reassembling the Valves of the 2 Nd Stage; Figure 3-14 Using the Special Tool, P;N 082048; Figure 3-15 Securing the Intake Valve

MNL-0408
June 11, 2009 Page 23
11. Clean the valve head. Check that the intake and pressure valve bores are in perfect condition.
12. Using a precision straightedge, check that the underside of the valve head is flat. If necessary use an
emery cloth to smooth out the surface.
3.1.9.4.2 Reassembling the Valves of the 2nd Stage.
1. Replace the intake valve (6) using the special tool to tighten it.
2. Check the intake valve functions correctly by blowing compressed air through the valve in the
direction of flow.
3. Secure the intake valve as follows: (See Figure 3-17) Peen the valve head aluminum over the screw-
in thread of the intake valve in two places opposite one another. Use a small drift pin, approximately
5mm in diameter.
4. Insert the O-ring (4) and the pressure valve parts(5).
Figure 3-14 Using the Special Tool, P/N 082048 Figure 3-15 Securing the Intake Valve
^ CAUTION
In order to avoid damaging the special tool or the valve when using the tool, ensure that it is pushed prop-
erly and firmly into the valve so that it will not tilt when it is turned.
NOTICE
Valve seats and plate valves must not show any signs of wear or damage.
Replace damaged or worn parts.
^ CAUTION
The intake valve plate and valve spring must not be jammed.