Service Maintenance Schedule; Description Maintenance A, B And C - GEA Grasso 5 Installation And Maintenance Instructions Manual

Inspection leakage shaft seal
3.4

SERVICE MAINTENANCE SCHEDULE

General
The following maintenance has to be distinguished:
1.
2.
3.4.1

Description Maintenance A, B and C

General
The following maintenance has to be distinguished;
1.
2.
3.
Maintenance routine sequence:
1.
2.
3.
As programmed: A – B – A – B – A – C
When GMM or Omni™ is applied: Follow up A, B or C when shown by the
monitor
8
0089288_imm_v_english_19
07.04.2021
Maintenance
8
Oil analysis
Grasso Maintenance Monitor (GMM) or GEA Omni™ controller is
applied:
Maintenance A, B and C, service intervals are determined on measured
values of GMM/GEA Omni™. Maintenance B can vary between 7.500 and
18.000 running hours where 15.000 running hours is the standard for B-
maintenance for compressors running at To -10°C / Tc +35°C and 1200 min
Maintenance to execute shown by the Omni or GMM
GMM/GEA Omni™ is not applied:
Service intervals according to Service and Maintenance Schedules (SMS)
table based on fixed number of operating hours for A, B and C maintenance,
where 12.000 running hours is the standard for B-maintenance for
compressors running at To -10°C / Tc +35°C and 1200 min
When running mainly at 1500 min
becomes 10.000 running hours fixed.
Maintenance to execute to be monitored and registered by the operator
Small maintenance, Maintenance A, Yearly inspection, or every 5000 running
hours at 1500 rpm or every 6000 hours at 1200 rpm, whatever comes first
Medium maintenance, Maintenance B
Large maintenance, Maintenance C
A-maintenance, yearly or every 5000 running hrs at 1500 rpm or every 6000
hrs at 1200 rpm in between of different B- and C routines
2x B-maintenance
C Maintenance
Consult your oil supplier.
SERVICE MAINTENANCE SCHEDULE
Number of operating hours
100
X
X
-1
speed the B maintenance interval
MAINTENANCE
> 100
-1
.
-1
.
43