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Dual 3412
Snap-On Dual 3412 Manuals
Manuals and User Guides for Snap-On Dual 3412. We have
1
Snap-On Dual 3412 manual available for free PDF download: User Manual
Snap-On Dual 3412 User Manual (52 pages)
Brand:
Snap-On
| Category:
Air Conditioner
| Size: 0 MB
Table of Contents
Table of Contents
1
S S a a F F E E T T y y
9
I I N N T T R R O O D D U U C C T T I I O O N N
15
Refrigerant Gases
16
Refrigerant Handling
17
Refrigerant Safety
17
Refrigerant Substitute Warning
18
Functional Description
19
Typical Front View
19
R-12 Accessories
22
R-134A Accessories
23
Specifications
24
General
24
Operating
24
Storage
25
Capacities
25
I I N N S S T T a a L L L L a a T T I I O O N N a a N N D D O O P P E E R R a a T T I I O O N N
28
Preparing and Installing Recovery Tank
29
Operation
32
Preliminary Checks
33
Connecting Service Hoses to Vehicle
35
Recover/Recycle Refrigerant from Vehicle
36
Purging Non-Condensable Gas
37
Evacuating A/C System
38
Charging A/C System
39
Displaying Refrigerant Amount
40
Tank Full/Empty
40
Removing Recovery Tank
40
Evacuating Service Hoses
40
Adding Refrigerant to Dual 3412
41
M M a a I I N N T T E E N N a a N N C C E E
43
Equipment Tips
43
Master Filter
44
Moisture Indicator
44
Master Filter Maintenance Schedule - R12
45
Master Filter Maintenance Schedule - R134A
47
Changing the Master Filter
48
Pump
49
Maintaining the Pump
49
Troubleshooting
51
Replacement Parts
52
Optional Accessories
52
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