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1.2
Other safety information
Only connect equipment to PE grounded mains sockets.
At higher operating temperatures, parts of the bath cover can reach surface temperatures exceeding
70 °C. Be careful when touching it Risk of burning!
Use suitable hoses ( 6.4).
Secure hose against slippage with the aid of hose clips. Avoid kinks in the hoses.
Check hoses from time to time for any possible material fatigue.
Thermal medium hoses and other hot parts must not come into contact with the mains cable.
With the use of thermostats as circulating thermostats hot liquid can be emitted when the hose
breaks, presenting a hazard to persons and material.
If no external load is connected, the pump outflow must be closed (use screw plugs) and the bypass
valve must be set to "internal" ( 4.3).
Take into account the thermal expansion of the heat transfer oils with increasing bath temperature.
Irritant vapors may develop, depending on the heat transfer liquid and operating mode used. Always
ensure that the vapors are adequately extracted. Use the bath cover.
When changing the heat transfer liquid from water to a thermal transfer medium for temperatures
above 100 °C, carefully remove all water residues, including from the hoses and loads. When doing
this, also open the screw plugs (HKN 065) ( 3) of the pump outputs and inputs and blow
compressed air through all the pump outputs and
risk of burning due to delay in boiling!
Withdraw the mains plug before cleaning, maintenance or moving the thermostat.
Repairs in the control section must only be carried out by specialist personnel.
Figures of temperature constancy and display accuracy apply under normal conditions according to
DIN 12876. Electromagnetic high frequency fields may in special cases lead to unfavourable values.
Safety is not impaired.
The following action may start the thermostat unintentionally from the standby mode: Previously acti-
vated timer mode ( 7.12), "Start" command via interfaces ( 8).
1.3
EC conformity
10
The device complies with the basic health and safety requirements outline in
the Directives listed below.
Machinery Directive 2006/42/EC
EMC Directive 2014/30/EU
LAUDA DR. R. WOBSER GMBH & CO. KG – Pfarrstraße 41/43 –
97922 Lauda-Königshofen – Germany
Safety information
Proline Edition X heating thermostats
inputs.
With higher temperature there is the
YACE0099 / 10/9/2018
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