1. Before using this equipment, install the charged battery according to the +-mark on the battery bin to ensure that the heater ignites normally
2. Install the smoke exhaust pipe on the heater properly as shown in Figure 3. First, connect the smoke exhaust pipe to the elbow band, insert one end ofthe bump into the smoke exhaust pipe interface of the heater, and rotate it clockwise 90 degrees to fix it, install the silencer and two smoke pipes one by one, put the two protective covers on the silencer. lf used in the airtight cabin, the exhaust gas should be discharged out of the cabin by the accessory tent wall connection
3. lf the heater is placed outside the space to be heated, install the inlet and outlet air ducts as shown in Figure 4, insert
the inlet and outlet air duct connectors into the inlet and outlet of the heater respectively, and rotate and lock the air
ducts clockwise, in orderto prevent heat loss, it is necessary to set the air outlet insulation set on the air outlet