664854
138
Zoom out
Zoom in
Previous page
1/144
Next page
-
135
-
e) Flare tool (clutch type)
•A flare tool for R410A is provided with a large clamp bar receiving hole so that the projection of the copper pipe from the
clamp bar can be set at 0~0.5 mm in flare processing, and also features higher spring strength for increased expansion pipe
torque. This flare tool can also be used for R22 copper pipe.
f) Gauge for projection adjustment (used when flare processing is made by using conventional flare tool [clutch type])
A gauge 1.0 mm in thickness which helps in easily setting the projection of the copper pipe from the clamp bar at 1.0~1.5 mm.
g) Vacuum pump adapter
It is necessary to use an adapter for preventing vacuum pump oil from flowing back to the charge hose. The charge hose
connecting part has two ports - one for conventional refrigerant (7/16 UNF 20 threads per inch) and the other for R410A. If
the vacuum pump oil (mineral) mixes with R410A, a sludge may occur and damage the equipment.
h) Refrigerant cylinder
•A refrigerant cylinder exclusive for R410A comes identified with refrigerant name and is coated with pink paint as desig-
nated by the ARI, U.S.A.
i) Charge port and packing for refrigerant cylinder
According to the charge hose’s cap size, a charge port with 1/2 UNF 20 threads per inch and corresponding packing are
required.
j) Gas leakage detector
•A high sensitivity gas leakage detector exclusive for HFC refrigerant is used. In the case of R410A, the detection sensitivity
is about 23g per year.
(2) General tools
a) Vacuum pump
b) Torque wrench
for 1/4: opposite side 17 mm ×
for 1/4: opposite side 17 mm ×
for 3/8: opposite side 22 mm ×
c) Pipe cutter
d) Reamer
e) Screwdriver (+, -)
f) Hacksaw
(3) Applicability of R410A tools to R22 model
g) Hole core drill (ø65 or 70)
h) Hexagonal wrench (opposite side 4 or 5 mm)
i) Spanner, or monkey wrench
j) Tape measure
k) Thermometer
l) Clamping ampere meter
m) Insulation resistance tester (mega tester)
n) Electro circuit tester
o) Pipe bender
(16 N·m)
(160 kgf·cm)
(18 N·m)
(180 kgf·cm)
(42 N·m)
(420 kgf·cm)
Table 15. Applicability of R410A tools to R22 model
Tools for R410A Applicable to R22 model
a) Gauge manifold
b) Charge hose
c) Electronic balance for refrigerant charging
d) Torque wrench (nominal diameter 1/2, 5/8)
e) Flare tool (clutch type)
f) Gauge for projection adjustment*
g) Vacuum pump adapter
h) Refrigerant cylinder
i) Charge port and packing for refrigerant cylinder
j) Gas leakage detector
* Used when conventional flare tool (clutch type) is used.
Note: For inquiry, contact your agent.
138


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Mitsubishi SKM20ZG-S at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Mitsubishi SKM20ZG-S in the language / languages: English as an attachment in your email.

The manual is 6,72 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

Others manual(s) of Mitsubishi SKM20ZG-S

Mitsubishi SKM20ZG-S User Manual - German - 24 pages

Mitsubishi SKM20ZG-S User Manual - Dutch - 24 pages


The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info