Absen KL3 Panduan Pengguna - Halaman 4

Jelajahi secara online atau unduh pdf Panduan Pengguna untuk Papan Tanda Digital Absen KL3. Absen KL3 20 halaman.

electrical codes, and should be equipped with overload and ground fault
protection.
• The main power switch should be installed at a location near the product and
should be clearly visible and easily reached. This way in case of any failure the
power can be promptly disconnected.
• Before using this product check all electrical distribution equipment, cables and
all connected devices, and make sure all meet current requirements.
• Use appropriate power cords. Please select the appropriate power cord
according to the required power and current capacity, and ensure the power cord
is not damaged, aged or wet. If any overheating occurs, replace power cord
immediately.
• For any other questions, please consult a professional.
Beware of Fire!
• Use a circuit breaker or fuse protection to avoid fire caused by power supply
cables overloading.
• Maintain good ventilation around the display screen, controller, power supply
and other devices, and keep a minimum 0.1 meter gap with other objects.
• Do not stick or hang anything on the screen.
• Do not modify the product, do not add or remove parts.
• Do not use the product in case ambient temperature is over 55 ℃.
Beware of Injury!
• Warning: Wear a helmet to avoid injury.
• Ensure any structures used to support, fix and connect the equipment can
withstand at least 10 times the weight of all the equipment.
• When stacking products, please hold products firmly to prevent tipping or
falling.
• Ensure all components and steel frames are securely installed.
• When installing, repairing, or moving the product, ensure the working area is
free of obstacles, and ensure the working platform is securely and stably fixed.
4
KL Series Product
User Manual