macc NTS 370, Инструкция по эксплуатации, Страница: 15 / 52

8.7 SAFETY , GUIDANCE , NOTICE LABELS ON THE MACHINE
9.
MAINTENANCE
AND REPAIRS
9.1 GENERAL SAFETY MEASURES
A. Lockable main switch . Open the padlock in the event of machine failure or replacement of the circular
blade . The padlock key should be entrusted to a responsible person .
B. Before carrying out any work on electrical equipment , remove the power supply plug from the control panel
( disconnect voltage ) .
C. Only use cables to supply power , which have a cross-section suited to the power of the machine .
D. Opening key . The keys of the machine should be kept by authorized personnel . Do not leave the keys for doors
which provide access to the hydraulic or electrical parts or keys to lockable switches in easy of reach of unauthorized
personnel .
E. Repairs should only be carried out by authorized personnel . Only spare parts made by the original manufacturer
should be used , otherwise these could cause damage or injury .
9.2 ROUTINE CHECKS AND MAINTENANCE
FREQUENCY
( working hours )
OPERATION
1000 hours Replace the oil in the gear box with ENI BLASIA 220 oil ( 8 litres ) or equivalent .
1000 Lubrication of the mobile parts of the piece clamping vice and the head sliding surfaces .
( GREASE ENI MU 2 )
50 Cleaning of coolant tank and control of the emulsion level .
if necessary Adjustment of slides
9.3 DESCRIPTION OF ROUTINE MAINTENANCE
A. Replacement of gear box oil .
Remove the oil drain cap and the oil filler cap , let all the used oil flow out into a container which should have a label
indicating the contents for the purposes of disposal . Replace the oil drain cap . Feed 8 litres of oil ( as specified
above ) into the oil feed hole located on the upper part of the gear box and then replace the oil filler cap .
B. Lubrication of the mobile parts of the piece clamping vice .
Remove jaw 77 ( Encl.7 ) , withdraw vice 5 completely by turning hand wheel 73 . Clean and grease the parts
worked by the vice support 4 and vice 5 .
5