FRITSCH PULVERISETTE 1, Model I classic line - Manual (Page 17)

Page 15
4.7 Initial switch-on / performance check
The machine may be switched on only after all work described in the chapter 4 on
Installation has been carried out.
During the first operating hours, it is possible that some grease may escape from
the eccentric cam bearing of the movable crushing jaw (see also chapter 8.3). After
a few operating hours, the grease will be evenly distributed within the roller bearing
space and no additional grease will escape.
5 Working with the jaw crusher
5.1 Selection of crushing plates and lateral support walls
The standard version of the jaw crusher is provided with crushing plates (18, 22)
and lateral support walls (13) made of hardened tool steel.
On special request the instrument can be provided or we can later on supply
crushing plates and lateral support walls made of the following materials:
Model I
Material Name Order-No.
fixed crushing plate 43.0010.09
movable crushing plate 43.0020.09
tempered steel
1 pair of lateral support walls 43.0070.09
fixed crushing plate 43.0030.10
movable crushing plate 43.0040.10
stainless steel
1 pair of lateral support walls 43.0080.10
fixed crushing plate 43.0050.08
movable crushing plate 43.0060.08
Hard metal tungsten carbide
1 pair of lateral support walls 43.0090.08
fixed crushing plate 43.0100.27 zirconium oxide
movable crushing plate 43.0110.27
fixed crushing plate 43.0130.23 manganese steel
movable crushing plate 43.0140.23
CAUTION A jaw crusher with a 230 V and 110 V 1-phase engine
is allowed a maximum of 20 gear changes per hour!
TIP
Never switch the crusher on unless crushing plate (18.
22) are installed and fixed!
CAUTION Danger of crushing!
Only start the jaw crusher with the funnel (1)
attached!