Mortar spraying machine common fault of why the file can not be opened quickly to activate the external cable is not too long, Nanchang mortar spraying machine, but can not drive (winding), wall mortar spraying machine, resulting in voltage, current exception. External power supply ground zero line. If necessary, adjust the thermal relay. External with the line diameter too small (refer to the following specific choice of simple computing cable selection criteria). 1) Three-phase motor current = motor power × 2 times. 2) general copper calculated by reference to the following criteria: the 2.5mm2 / 28A 4mm2 / 35A 6mm2 / 48A 10mm2 / 65A 16mm2 / 91A 25mm2 / 120A 3) the principles of every mm2 copper 5 ~ 8A. Mortar spraying machine usage and maintenance points heating thermostat: ① temperature "set - temperature" selection switch to the "Settings" at adjusting the thermostat knob to the desired setting digital display temperature. ② The temperature "set - temperature" selection switch to the "temperature" of the digital display of the actual temperature of the solution. (Red indicator light, said heater) work is completed, the speed control knob minimum position, interior mortar spraying machine, the thermostat knob in the non-working state, closed stirring switch and power switch off the power. Wipe the column, Face, fixtures, sensors, which does not allow residual water droplets and dirt. External wall insulation mortar spraying machine, HTC environmental protection (certified), Nanchang mortar spraying machine provided by the Xinxiang City Hongda energy saving equipment Limited. Xinxiang City Hongda energy saving equipment Limited (www.xxhdjnhb.com) Henan Xinxiang, mortar leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. HTC environmental leadership with the staff warmly welcome all inquiries negotiations to create a better future for environmentally friendly Honda.