running machine - H-P-COSMOS Sports and Medical
running machine - H-P-COSMOS Sports and Medical
running machine - H-P-COSMOS Sports and Medical
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[9.E] Control <strong>and</strong> tightening of the <strong>running</strong> belt<br />
maintenance & safety inspections<br />
The belt can loosen after some time of use or when it has been adjusted in a wrong way, so that a backlash occurs with<br />
every step between the driving shaft <strong>and</strong> the belt (slowing down of the belt at weight application through the step).<br />
In this case check the belt tension as follows:<br />
N Visual inspection of the surface for cracks. In case of a crack<br />
replace <strong>running</strong> belt immediately.<br />
N Open the motor hood in the front. Take care that nobody gets<br />
their h<strong>and</strong>s into the motor.<br />
N Now press the "START/Enter" key to get into manual mode<br />
<strong>and</strong> select with the help of the "+"/"-" keys a speed of 1 up to<br />
1.5 km/h.<br />
N St<strong>and</strong> on the <strong>running</strong> belt (if necessary with 2 people). Hold<br />
on to the side h<strong>and</strong>rails with both h<strong>and</strong>s <strong>and</strong> try to block the<br />
<strong>running</strong> belt by stemming yourself against the <strong>running</strong> belt<br />
rotation with your feet.<br />
N Try to block the <strong>running</strong> belt for max. 10 seconds. The driving<br />
shaft <strong>and</strong> the motor shaft should not be turning during that<br />
time. Otherwise the <strong>running</strong> belt has to be tightened (or the<br />
driving belt).<br />
If the <strong>running</strong> belt is being blocked for too long, then the motor regulation can switch off because<br />
of over current, which will be indicated by an error display. In this case, switch off the device for 5<br />
minutes <strong>and</strong> then switch it on again. The belt tension should not have more than 0.5 %, for<br />
otherwise it could lead to damages on the belt, on the shafting or the bearings!<br />
For models with a <strong>running</strong> surface up to 190 x 65 cm the belt is tightened with a hex socket (8 or 10 mm) at the rear<br />
drive shaft [2]. All bigger models are tightened at the front drive shaft [5]. Mark of 1000 mm [1] applied when belt [4]<br />
absolutely loose. Tighten belt, until mark exp<strong>and</strong>ed up to between 1004 <strong>and</strong> 1005 mm (= 0.4 to 0.5 %).<br />
file: n:\article\cos14310m5-v1_06hpc-en\20120215_cos14310m5-v1.06hpc-en_manual_h-p-cosmos_<strong>running</strong>_<strong>machine</strong>.doc<br />
© 2012 h/p/cosmos sports & medical gmbh email@h-p-cosmos.com created 15.02.2012 printed 15.02.2012 page: 134 of 213
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