TGW Natrix - Recommended Maintenance Interval; Recommended Operating Hours Per Week; Average System Load; Factors of Influence on Service Life

Natrix IOM
Recommended Maintenance Interval
Recommended operating hours per week
Shift model
Normal working time
WBK
Max
Min
∅
1-shift operation
50 hrs.
0 hrs.
40
1
2-shift operation
90 hrs.
51 hrs.
80
2
3-shift operation
120 hrs.
91 hrs.
120
3
4-shift operation
168 hrs.
121 hrs.
168
4
Average system load
Type of load
LT
BFT
PFT
WBK
Low
High
< 50 LC /hr.
< 1000 LC
/hr
< 100 LC /hr.
1
> 50 LC /hr.
> 1000 LC
/hr
> 100 LC /hr.
2
Factors of influence on service life
Description
WBK
Contamination caused by loaded material
1
Ambient temperature > + 40°C or < -10°C
1
Open load carriers, protruding parts
1
∑
WBK
WBK
Interval
2 to 3
4 to 7
8 to 10
A
6 months
4.5 months
3 months
B
12 months
9 months
6 months
C
12 months
12 months
12 months
Revision Date: 12/10/2014 Page 81 of 111