noax N11, Руководство пользователя

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User Manual N11
Cleaning
Industrial PC
3085-US-2.4
www.noax.com
Page 85 of 120
13 Cleaning the Industrial PC
13.1 General cleaning information
1. Use a commercially available plastic cleaner and soft, lint‐free cleaning cloths.
2. Do not apply the cleaning agent directly to the Industrial PC. Apply to a cleaning
cloth first.
3. Only clean with a moist cloth (not wet, with the exception of IP65 (NEMA 4) devices)
and do not push cleaning agent underneath the touchscreen seals.
4. Clean the surface and display window gently.
5. Completely remove any cleaning agent from the device using a clean cloth.
When cleaning make sure that residues from all cleaning agents or cleaning tools will
be completely removed, e.g. by rinsing with clear water.
After cleaning the enclosure front no residues may be present, especially on the touch­
screen and the operational elements.
Warning
Do not clean the front of the unit (touchscreen, control keys) with products containing
abrasive substances. This will scratch and dull the surface.
Warning
Do not use cleaning agents containing concentrated mineral acids, concentrated
alkaline lyes, benzyl alcohol or methylene chloride for cleaning the front of the unit!
Warning
Cleaning with high‐pressure (hot steam) cleaner is only allowed for Industrial PCs with
IP protection class IP69K. Pay attention to the following limits:
Do not exceed the following limits for noax Industrial PCs with
IP protection class IP69k
:
max. 176°F (80°C), max. 100 bar, max. 16 l/min,
minimum 3.9 inches (10 cm) nozzle distance, no needle jet nozzle
(flat spray nozzle recommended)
Note:
The IP protection class is determined by the system as a whole, i.e., the housing
type and a corresponding connector protection.