Az NRF műszaki támogatási szolgáltatást kínál műszaki kérdések, diagnózis és tanácsadás esetén.
A Techniaki támogató csapat telefonon, e-mailben és WhatsApp-on érhető el.
When you choose the best products on the market, you should choose the best service and support to go along with them. We from NRF will help you the best we can!
WARRANTY FORM / REQUIREMENTS
(Limited) warranty requirements
INSTRUCTION MANUALS:
Compressor instruction manual
AIR CONDITIONING FILLING CHART:
Air conditioning filling chart
Air conditioning filling chart (PDF)
TRUCKS FILLING CHART:
Trucks filling chart
TECHNICAL ARTICLES:
ENGINE COOLING:
Oil coolers – the big unknown of the oil system
Thermostat – an underestimated link in a vehicle cooling system
Electrofans – The help of the engine cooling
Intercoolers – Working principle and possible failures
The Intercooler – Charge Air Cooler in downsized passenger cars
Checking oil when replacing a compressor
CLIMATE CONTROL:
A/C system – how to keep it in good condition
AND BEYOND:
Additional water pumps
Exhaust gas temperature sensors (EGTS)
Exhaust gas recirculation (EGR)
Exhaust Gas Pressure Sensors (EGPS)
