Tos Znojmo MRT-RT 100, Инструкция по эксплуатации

Страница: 11 / 19

9
Check if the gearbox was not damaged during transport immediately when
delivered. If so record together with the forwarder the range of the damage in
a protocol. Inform the worm-gear unit seller or producer at once.
6) Preservation Removal:
is not required. In case the gear unit has been sprayed with a varnish, preserva-
tion shall be removed with an agent which
will not damage rubber packing or pre-
vious layer of varnish.
7) Mounting:
The following shall be kept while installing the gear unit and putting it
into operation:
– outer vibrations and high ambient temperature shall not occur, any obsta-
cles preventing air flow as well as heat sources shall be removed from the
worm gear unit vicinity
– protective switches and clutches shall be applied in case of load with
shocks, other wise the worm-gear unit could be damaged
– connected aligned shafts and clutches shall be assembled in accordance
with respective instructions for use of the supplier of clutches
– the holes of parts at the end of the output shaft require H7 tolerance and
shall be locked with feathers
– diameters of shafts slid in the hollow shaft require h7 tolerance
– matched surfaces shall be perfectly cleaned and protected against seizing
and corrosion prior to assembly
– the gear unit shall be mounted on a flat, finished surface or just slid on the
output shaft and torque shall be transferred to the support
– parts slid on the shaft shall be threaded at the shaft front side
– gear units which were out of operation for a long period shall be treated ac-
cording to the instructions of the chapter on storage
– gear units shall be protected against solar radiation and extreme weather effects
– oil filling shall be checked in accordance with the Acceptance Certificate (page
17) – gear units without lubricant – filled as required – see the Table 8.3
– the connecting shaft shall be inserted into the hollow shaft and locked along
its whole length
– gear units, size 100 to 180, shall be filled with oil in accordance with the
Table 8.3 and the transport plug shall be replaced with a bleeder screw
– under operation gear unit conditions shall be checked visually once per
24 hours at least
a) lubrication leakage – proper function of oil seal – replace a faulty one
b) fouled surface of the gear unit – remove impurities