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HELIOT 301
Ulvac HELIOT 301 User Manual
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No.SK00-7
910-BI-011-
00
HELIOT 301
HELIUM LEAK DETECTOR
INSTRUCTION MANUAL
Compatible with Ver. 2000 Software
This manual is for instrume
nts serial Nos. 3000 and higher.
Read this manual before use and
keep it in your file fo
r future reference.
Components Division
ULVAC , Inc.
2500, Hagisono, Chigasaki-shi,
Kanagawa-ken, 253-8543 Japan
Phone
No.: 0467-83-1151
http://www.ulvac.co.jp/
2
Table of Contents
Default Chapter
3
Safety Cautions
3
Line Voltage
4
Table of Contents
9
1 General Description & Specifications
11
Specifications
11
Operating Modes
12
Select Free Flow
13
Overview
13
Features of Select Free Flow System
14
2 Configuration of Heliot
15
Overall Configuration
15
Basic Unit
15
Controller
15
Dimensional Drawing
15
Pumping System Diagram
16
Names and Functions of Components
17
Overall Configuration
17
Pumping System
18
Electrical System
19
Controller
20
Connector Panel
21
3 Installation
22
Preliminary Operation
22
Connecting the Test Port
23
Electrical Connection
23
4 Operating Procedure and Modes
24
Description of Modes
24
Reading the LCD Screen
25
Initial Mode and Settings
26
Setting the DIP Switch
26
Operation for DIP Switch Setting
26
Remote Operation
27
Double Vent
28
Signal Output Setting
28
Clearing RAM
29
Setting the SEN. Switch
30
Setting the Value of Built-In Calibration Leak
31
Setting the Controller
32
Setting up the Setting Mode
32
To Set up the Mode before Startup
32
To Set up the Setting Mode When on Standby in the Test Mode
32
To Set up the Calibration Leak Value Input Mode
32
List of Set Items
33
Initial Value of each Setting and List of Input Items
34
Inhibition of Input of Setting
35
Methods of Entering Settings
36
Entering the Setting of the Flow Selection Mode
37
Entering the Setting of the Unit Selection Mode
37
Entering the Setting of Setpoint H Input Mode
38
Entering the Setting of Setpoint L Input Mode
38
Entering the Setting of the Range Selection Mode
39
Entering the Setting of the Bar Graph Display Selection Mode
39
Entering the Setting of the Printer Print Selection Mode
39
Entering the Setting of the Filament Change Mode
40
Entering the Setting of the Calibration Leak Value Input Mode
41
Entering the Setting of the Calibration Concentration Value Input Mode
42
Entering the Setting of the Character Display Change Mode
42
Entering the Setting of the Startup Change Mode
43
Startup Mode
44
Normal Start
44
Quick Start
45
Test Mode
46
Standby
47
Auto Flow
47
Gross Leak Flow
48
Middle Leak Flow
49
Fine Leak Flow
50
Zero Tracking Function
51
How to Use the Internal Calibration Leak
52
Test End
53
Stop Mode
54
How to Shut down
54
After Shutdown
54
Error Mode
55
Caution
55
Notice
56
List of Error Messages
58
5 Examples of Application
59
Case 1 (Test Object with Small Capacity)
59
Case 2 (Test Object with Large Capacity)
60
Case 3 High Sensitivity Test
61
Case 4 (Test Object with Large Capacity, with Fore Pumping System)
62
Case 5 (Leak Test of Other Equipment)
65
6 Maintenance
66
List of Maintenance Items
67
Maintenance Procedure
68
Removing the External Panel
68
Front Panel
68
Top Panel
68
Left Side Panel
69
Right Side Panel
69
Rear Panel
70
Maintenance of Rotary Pump
70
Maintenance of Compound Molecular Pump
71
Maintenance of Pirani Gauge Sensor Head
72
Maintenance of Ion Source
73
7 Troubleshooting
74
Caution
75
Notice
77
Other
81
8 Input/Output
82
ACCESSORY Input/Output
82
List of Input/Output Signals
83
Description of Signals
83
Output Signal
84
Input Signal
85
Operable Input Format
86
List of System Errors
87
Input/Output Timing Chart
89
REC. out Output
90
EXT. V Output
91
PRINTER Output
92
RS232C Input/Output
93
9 Miscellaneous
95
Method of Test Port Purge
95
10 Warranty
96
4
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Ulvac HELIOT 301 Specifications
General
Brand
Ulvac
Model
HELIOT 301
Category
Measuring Instruments
Language
English
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