Lamtec FMS 4 Quick Reference

13
4 System Operation
4.4 Maintenance
4.4.1 Replacing Relay Module R16
The relay module for controlling the valves is subject to wear and tear. This abrasion depends
upon the firing rate of the contacts and the numbers of the working cycle.
NOTICE
For safety reasons the relay module 660R0016 has to be replaced after 250 000 starts or after
a period of 10 years.
The starts which the FMS had completed successfully, are shown under the function "Calling
up running time meter".
The starts, on all curve sets have to be added together.
When the sum reaches 250 000 the relay module has to be replaced.
NOTICE
For exchange of the fuses F1-F11 these specifications are to be complied:
- high breaking capacity according to IEC 60127-2, Sheet 5: 1500A @ 250VAC
- F1, F2, F3, F6
- 2A slow blow
- melting integral I²t < 40 A²s
- z.B. Littelfuse 0215002.(M)XP
- F4, F5, F10
- 1A slow blow
- Schmelzintegral I²t < 20 A²s
- z.B. Littelfuse 0215001.(M)XP
- F7, F8, F9, F11
- 0,5A slow blow
- melting integral I²t < 10 A²s
- z.B. Littelfuse 0215.500(M)XP

Lamtec FMS 4 Specifications

General

Brand	Lamtec
Model	FMS 4
Category	Controller
Language	English