yellow jacket 41 Serie Instrucciones

"Series 41"
Brass Manifold
For use by professionals only
Failure to comply can cost you and/or your company as much as
$25,000 per day, per violation. The EPA also offers a reward up to
$10,000 for providing information concerning violations to the Act.
Ritchie Engineering Company, Inc.
YELLOW JACKET Products Division
10950 Hampshire Avenue S.
Bloomington, MN 55438-2623 U.S.A.
e-mail: custserv@yellowjacket.com
Web Site: www.yellowjacket.com
PROCEDURES
The various service and testing procedures below can be per-
formed after the manifold gauge set has been installed as shown in
the diagrams above.
Check System Pressures:
1. Close low side (vapor) valve by turning in all the way (A).
2. Close high side (liquid) valve by turning in all the way (B).
3. Crack open the back seat of the high side valve (C).
4. Crack open the back seat of the suction side valve (D).
Charge vapor refrigerant into system:
1. Connect vapor side of refrigerant cylinder to hose on center
port (E).
2. Close high side valve (B).
3. Open suction side valve (A).
4. Close the front seat of suction valve slowly (D).
Charge liquid refrigerant into high side:
1. Connect refrigerant cylinder to hose on center port E
(liquid side).
2. Close valve A.
3. Open valve B.
4. Mid-position valve C.
5. Mid-position valve D.
Purge condenser:
1. Close valve A.
2. Open valve B.
3. Crack open valve C.
Charge oil into compressor:
1. Connect oil supply to hose on center port E.
2. Open valve A.
3. Close valve B.
4. Turn valve D all the way in.
Over-pressuring the gauge voids warranty
Instructions
Due to the unusually
high pressures and
hazardous gases
used in refrigeration
and air conditioning,
only trained refrig-
eration and air
conditioning techni-
cians should use
this equipment.
Proper procedures
must be used.
Section 608 of the
Federal Clean Air
Act requires that all
persons who main-
tain, service, repair,
or dispose of appli-
ances must be
certified since
November 14, 1994.
Phone: (952)943-1333
Fax: (800)322-8684
Int'l Fax: (952)943-1605
HANDLE SCREW
#41142
Note:
Check equipment manufacturer's catalog or instruction sheet for
specific recommendations on refrigerant charge, oil change and
service procedures for any particular piece of equipment.
Pull vacuum:
1. Connect vacuum pump to hose
on center port E.
2. Use Schrader core tools to
remove cores for faster vacuum.
3. Open valve A.
4. Open valve B.
5. Mid-position valve C.
6. Mid-position valve D.
Build up pressure on low side to
test for leaks or to set controls:
1. Seal E with seal cap.
2. Open valve A.
3. Open valve B.
4. Back seat then crack open valve
C.
5. Mid-position valve D.
LIFETIME GUARANTEE: Your new
®
YELLOW JACKET manifold bar is
covered by a unique LIFETIME
GUARANTEE. The LIFETIME
GUARANTEE applies only to the
manifold bar shown below. However, in order for us to provide the
best resolution, we ask that you include the manifold bar, gauges,
valves & handles when returning for service. DO NOT include any
hoses with the return.
If for any reason the manifold bar
becomes inoperative, please contact
®
YELLOW JACKET customer service
for a warranty service repair order
(SRO) authorization number and label
that must accompany the manifold
upon return. Postage and handling
costs vary by items and will be advised
by the customer service representative.
Replacement parts and the complete YELLOW JACKET
line can be purchased from your Ritchie Engineering, YELLOW
®
JACKET distributor.
Printed in U.S.A.
NOTE: The most
common problem is
wear on the piston
(Part # 41133), which
is available from your
wholesaler.
®
product
Part #500238E