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Included in this Package
－
The package includes the items listed in the following table. Before using the Gas Leak
Detector, be sure to check that all items have been provided. Every precaution has been
taken in preparing the Gas Leak Detector. However, if any items are missing or damaged,
please contact your New Cosmos distributor. Replacements for any missing or damaged
items will be sent.
.
Name Quantity
Gas Leak Detector (with soft case)
1
DF-114 Drain filter
1
Replacement FE-2 filter element
1
AT-2B Attachment
1
Hand strap
1
Size AA alkaline batteries
2
Instruction Manual
1
Operation guide
1
Inspection report
1
Table of Contents
Included in this Package
........................................................................... 1
1. Introduction
............................................................................................ 2
Symbols ................................................................................................... 2
Safe Operation ......................................................................................... 3
2. Part Names and Functions
.................................................................... 4
3. Operating Procedure
............................................................................. 7
Attachment of Drain Filter ......................................................................... 7
Operating Procedure ................................................................................ 8
Silent Mode (No Operation Sound) ........................................................ 11
Deactivating the Alarm Buzzer ............................................................... 12
Lighting the Backlight ............................................................................. 12
4. Error Displays
...................................................................................... 13
5. Replacement of Consumable Parts
.................................................... 14
Filter Element Replacement ................................................................... 14
Battery Replacement .............................................................................. 15
6. Maintenance Check
............................................................................. 16
Daily Check ............................................................................................ 16
Periodic Inspection ................................................................................. 16
Consumable Parts, Replacement Parts, and Options ............................ 17
7. Troubleshooting
................................................................................... 18
8. Warranty
............................................................................................... 19
9. Specifications
....................................................................................... 20
10. Detection Principle
............................................................................ 21
