Page 16
Instruction Manual, Gunclean Toftejorg TZ-75 Portable
Standard machines and machines delivered with ATEX certification
in accordance with Directive 94/9/EC
IM-TE91A251-EN3
Maintenance and repair
Service and Repair of ATEX Approved Machines
In order to ensure compliance with the ATEX regulations for service and repair in accordance with EN
60079-19, all service and repair of ATEX approved machines should be performed by Alfa Laval Tank
Equipment A/S, Ishoej, Denmark.
Warning:
ATEX requirements regarding repair of ATEX approved machines according to EN
60079-19.
A tag with the following labelling information must be attached to the machine:
- Repair symbol R
- Alfa Laval logo and address
- Repair number
- Date of repair
- Machine serial number
The tag must be laminated and attached to the machine-downpipe outside the tank
using a cable tie.
If a customer wishes to carry out service or repair himself, it is the responsibility of the repair shop to
ensure that the ATEX requirements are met in any way possible. After performing service or repair, the
repair shop thus carries the full responsibility for the ATEX approval of the machine.
Recommended Service Intervals
Inspection every 500 working hours. After 2000 working hours: inspection every 200 hours.
A service consists of:
0.
At a pressure of 0.3 bar open a hatch in the tank to verify rotation and liquid fans are emerging
from all slots. ATTENTION: Use only pure water at normal temperature for safety reasons.
If needed proceed to 1).
1.
Un-install the machine
2.
Visual inspection for foreign objects. Remove any objects and clean before rotation verification.
3.
Rotation verification by hand for free rotation.
4.
Reinstall machine
5.
Fill in the Service Log
