Avanzini DRAGO D1/M, Instruction, Use And Maintenance Manual

Page: 77 / 104

CHAPTER 7
Instructions, use and maintenance manual
Page 77
7. MAINTENANCE
7.1. INTRODUCTION
CAUTION!
he maintenance operations m st be carried o t by alified and a thorised personnel.
Burner maintenance includes activities (inspection, check, adjustment and replacement) that become necessary
following reg lar se of the b rner.
For proper maintenance operations:
•
nly se original spare parts, s itable tools for the p rpose and in good condition.
• Respect the frequency of intervention indicated in the scheduled maintenance (preventive and periodic)
man al. he distance indicated in time or in wor ing cycles between operations has to be nderstood as
the ma im m acceptable, so it m st not be e ceeded however, it can be shortened.
• ood preventive maintenance re ires constant attention and contin o s monitoring of the b rner. hec
immediately the ca se of any abnormalities s ch as e cessive noise, overheating, id lea age, etc and
solve it.
• A timely removal of the any causes of anomaly or malfunctioning avoids further damaging the equipment and
g arantees operator safety.
In case of do bt, it is forbidden to operate. ontact the an fact rer for the necessary clarification.
The personnel in charge of burner maintenance must be properly trained and possess in-depth
nowledge of safety standards na thorised personnel m st stay o tside the wor area d ring operations.
The machine cleaning and adjustment operations are also carried out only and exclusively during the maintenance
phase and with the b rner off.
From an operational point of view, the machine maintenance operations are divided into two main categories:
ROUTINE
MAINTENANCE
All those operations that the operator must preemptively perform to
guarantee proper operation of the burner over time; routine maintenance
incl des inspection, chec s, ad stment, cleaning and l brication.
SPECIAL MAINTENANCE
All the operations the operator must perform the moment the burner
re ires it.
Special maintenance includes service, repair, restoration of nominal
operating conditions or replacement of a fa lty, defective or worn nit.