Ammann ARR 1575 Yanmar - Safety of Machine Maintenance; Fire Protection Measures

89ARR1575
3.1. Safety and other measures for machine maintenance
3.1.1. Safety of machine maintenance
Lubrication, maintenance and adjustment must be carried
out:
• by professionally trained personnel
• according to safety instructions given in the Operation man-
ual
• in terms stated in the table of lubrication and maintenance
• on the machine marked with “Machine in repair” tag
• on the machine standing on a at solid surface and secured
against motion (by scotch blocks), always with the engine
o, the key removed from the ignition box and the wiring
disconnected
• on cold machine parts
• after the machine, lubrication points and maintenance plac-
es have been cleaned
• with the use of suitable, undamaged tools
• with the use of original spare parts from the catalogue of
spare parts
• at sucient lighting of the entire machine in a case of poor
visibility and at night
• in such a way that all removed covers and safety elements
are reinstalled after the work is completed
• by retightening of all bolted connections – with the torque
specied, and checking the connections for tightness
• with the use of recommended operating uids stated in the
operation manual.
After the adjustment or maintenance is completed,
check proper function of all safety devices!
3.1.2. Fire protection measures during ex-
changes of operating uids
• From the point of re hazard, the ammable liquids used on
the machine are divided into the following hazard classes:
class II - ammable substances with the point of ignition
from 21 °C to 55 °C - diesel oil (according to speci-
cation from the supplier)
class III - ammable substances with the point of ignition
from 55 °C to 100 °C - diesel oil (according to spe-
cication from the supplier)
class IV - ammable substances with the point of ignition
from 100 °C to 250 °C - mineral oils, lubrication
greases
• The place for carrying out an exchange of operating uids
must be situated in such a way that does not interfere with
an explosion or re hazard area.
• It must be identied with “No smoking” and “No open re”
signs and marks.
• The handling area must be dimensioned so that it can catch
a volume of the ammable liquid equal to the capacity of
the biggest vessel, transport container.
• The place for exchanging of operating uids must be
equipped with portable re extinguishers.
• To handle operating uids, use such vessels like metal bar-
rels, canisters or sheet-metal cans.
• Transport containers must be properly closed during stor-
age.
• The vessels must be only with one hole, be always stored
with the opening up and secured so that their content can-
not ow or drip out.
• The vessels must be identied with indelible inscription in-
dicating the content and ammability class.