Ametek 388 Ranarex Manuals

Manuals and User Guides for Ametek 388 Ranarex. We have 1 Ametek 388 Ranarex manual available for free PDF download: User Manual

Ametek 388 Ranarex User Manual (63 pages)

Portable Gas Gravitometer

Brand: Ametek | Category: Measuring Instruments | Size: 2 MB

Table of Contents
3
Important Safety Warnings, Cautions, and Notes
6
Electrical Safety
7
H 2 S Warning
7
Grounding
7
Warning Labels
8
Environmental Information - WEEE
8
Overview
9
388 Ranarex Portable Gas Gravitometer
9
Theory of Operation
9
Zero Position - Reference Air Only
10
Reading Position - Unknown Gas and Reference Air
11
Measuring Relative Density
12
Selector Valve
12
Motor
12
Options
13
Installation and Start-Up
15
Pre-Installation Requirements
16
Storage Prior to Installation
16
Uncrating and Inspecting the Ranarex Gas Gravitometer
17
Mechanical Installation
18
Location and Environment
18
Permanent Mounting
18
Electrical Installation
20
DC-AC Power Inverter - Alternate Powering Method
20
Damaging the Inverter
20
Installing the Inverter
21
Check Vehicle Polarity
21
Choosing a Location
21
Cable Installation
22
Inverter Connections
22
Connection Polarity
23
Inverter Operation
24
Stopping the Inverter
24
Regulating the Inverter Voltage
24
Operating Other Equipment
25
Typical Loads
25
Conditioning the Gas and Air Samples
26
Dry Reference Air
26
Pressure Requirements
26
Temperature Requirements
26
Moisture Content of Gases
27
Filtering out Liquids
27
Setting up the System
28
Preparing the Dryer
28
Attaching the Outlet Hoses
29
Gas Filter
29
Gas Temperature
30
Adjusting Sample Temperature
30
Sample Gas Connections
30
Operation
31
Pointer Lock
31
Operating the Ranarex Gas Gravitometer
32
Starting the Gravitometer
32
Reading the Gas
33
Shutting down the Gravitometer
33
Helpful Operation Tips
34
Zero Adjustment
34
Response Time
34
Over-Pressure Protection
34
Purging to 1.000 after Measuring a Gas
34
Maintenance and Troubleshooting
35
Safety Considerations
36
Aftermarket Excellence and Long-Term Commitment to Safety and Quality
37
Recommended Spare Parts Lists
38
Operating Mechanism
38
General Spare Parts
39
Accessories
39
Calibration Pulley
39
Diagnostic Flowcharts
40
Air and Gas Flow Checks
41
Impeller Speed Check
41
Frictionless Indicator Response
42
Internal Leak Check
43
Check the Indicator Balance
44
Check the Silica Gel in the Dryer
44
Gravitometer Calibration
44
Maintenance
45
Preparing the Gravitometer for Service
45
Removing the Front and Rear Covers
45
Removing the Indicating Scale
45
Removing the Front Chamber Cover
46
Removing the Rear Chamber Cover
46
Cleaning and Servicing the Selector Valve
47
Cleaning the Selector Valve
47
Polishing the Valve
47
Adjusting the Pointer Lock
48
Cleaning, Adjusting, and Replacing the Connecting Tape
49
Tracking the Tape
49
Cleaning the Tape
49
Replacing the Tape
49
Idler Bearing
49
Replacing the Impeller Bearings
50
Specifications
55
Calibration
57
Calibrating the Ranarex Gravitometer
57
Zero Adjust
57
Sensitivity
57
Too Sensitive
57
Not Sensitive Enough
57
Span Adjustment
58
Calibration Pulley
59
Test Procedure for Calibration Pulley
59
Drawings
61

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Ametek 388 Ranarex Manuals

Ametek 388 Ranarex User Manual (63 pages)

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