Operating Instructions
Table Of Contents
- Table of contents
- 1 About this document
- 2 Basic safety instructions
- 3 Product description
- 4 Incoming acceptance and product identification
- 5 Installation
- 6 Electrical connection
- 7 Operation options
- 8 Commissioning
- 9 Operation
- 10 Diagnostics and troubleshooting
- 11 Maintenance
- 12 Repair
- 13 Accessories
- 14 Technical data
- Index
Maintenance Micropilot FWR30
20 Endress+Hauser
11 Maintenance
11.1 Maintenance tasks
11.1.1 Replacing the battery
A0040732
Release the 4 screws, replace the battery, tighten the screws with 1.2 Nm (0.89 lbf ft).
Battery type: standard size, lithium (D), 3.6 V, 19 Ah
Designation in accordance with IEC: ER34615 (primary battery lithium thionyl chloride);
product recommendation: Tadiran SL-2880