maintenance and safety inspections
file: n:\article\cos14310m5-v1_08hpc-en\20150130_cos14310m5-v1.08hpc-en_instructions_for_use_h-p-cosmos_treadmill.doc
© 2015 h/p/cosmos sports & medical gmbh author: fh [email protected] created 30.01.2015 printed 30.01.2015 page: 134 of 216
8.13
Light barrier at belt re-entry zones
Some models (running surface 200/75cm and bigger) are equipped with light-barriers at the running belt re-entry zone
(rear position and front position for the reverse of belt rotation). As a safety measure, the light barriers affect a quick stop
when the light stream is interrupted by a hand, a falling towel, a coat and by dust on the glass and/or reflector of the light
barrier.
The light barrier must not be exposed to the flash of cameras. They might turn off the running belt
abruptly.
8.13.1.1
Cleaning of light barriers
To avoid unwanted activation, the light barrier and the reflector glass should be cleaned carefully with a cloth moistened
with alcohol at intervals of approximately one week, depending on the air and dust conditions in the room.
Do not clean the light barriers at saturn 450/300 for belt control while the machine is powered on
because of uncontrolled reactions of the belt control system.
8.13.2
Adjustment of light barriers
If cleaning of the light barrier is not successful, the light barrier should be checked and adjusted with respect to direction
and focus. A special small screwdriver is required for adjustment of the focus. Adjustment (direction and focus) of the
light barrier can be checked when the room is dark.
8.14
Spare parts & consumables
Since all kinds of installation and repair work and most maintenance work are to be performed only by trained and
authorized technicians information about spare parts and consumables is only available through the h/p/cosmos service
team:
.
For cosumables see accompanying documents.