Weh TK26 CNG User manual

WEH®- We Engineer Hightech
Type TK26 CNG
Operating instructions ⋅Betriebsanleitung Date: 09/22
WEH®Fueling nozzle for natural gas refueling
WEH®Füllkupplung zur Erdgasbetankung

Die deutsche Version ist das Original.
Hersteller: WEH GmbH Gas Technology - im Nachfolgenden „WEH“ genannt.
The German version is the original.
Manufacturer: WEH GmbH Gas Technology - hereafter referred to as 'WEH'.
LANGUAGES
TYPE TK26 CNG � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4
WEH®Fueling nozzle for natural gas refueling
TYP TK26 CNG � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 38
WEH®Füllkupplung zur Erdgasbetankung
AE
DE

CONTENTS
1. INTRODUCTION 6
1.1 For your guidance 6
1.2 General information 7
1.3 Warranty and liability 7
1.4 General safety instructions 8
1.5 Definition of qualified personnel 9
2. INTENDED USE 9
3. PRODUCT OVERVIEW / PRODUCT DESCRIPTION 10
4. TECHNICAL DATA 12
5. STORAGE 13
5.1 Safety instructions for proper storage 13
5.2 Storage 14
6. REQUIRED TOOLS 15
7. INSTALLATION 16
7.1 Safety instructions for installation 16
7.2 Installing the filling and venting hose 17
7.3 Checking the connection for leak tightness 18
7.4 Fitting the protective sleeve (Pos. 5) 18
Type TK26 CNG
WEH®Fueling nozzle for natural gas refueling
MD-10501-L51-R2.1.0-03
Page 4
Operating instructions
AE

The German version is the original.
Manufacturer: WEH GmbH Gas Technology - hereafter referred to as 'WEH'.
8. OPERATION 19
8.1 Safety instructions for operation 19
8.2 Connection 19
8.3 Disconnection 20
9. INSPECTION | MAINTENANCE 21
9.1 Safety instructions for inspection and maintenance 21
9.2 Maintenance intervals 22
9.3 Overview of minimum intervals for inspection and maintenance 23
9.4 Maintenance 24
10. LUBRICATION 29
10.1 Safety instructions for lubrication 29
10.2 Lubrication 29
11. CHECKING THE LEAK RATE 30
11.1 Measuring the leak rate using a concentration meter 30
11.2 Safety instructions for connecting the service receptacle 31
11.3 Checking the leak rate 31
12. EXAMINATION AFTER SEPARATION 33
13. TROUBLESHOOTING 34
14. DISPOSAL 36
15. ACCESSORIES | SPARE PARTS 36
MD-10501-L51-R2.1.0-03 Page 5
Operating instructions AE