GREE MACHINE OIL COOLER PRODUCT INSTALLATION AND MAINTENANCE REQUIREMENTS MAINTENANCE The oil level in the mailbox should be kept in a normal position and prevent air intake. Clean the inside of the tank regularly. Confirm that the machine tubing is not blocked. Confirm that the tubing is not leaking. Confirm that the main power supply complies with the nameplate. Confirm that the compressor, fan and oil pump have no abnormal sound during operation. Confirm that the oil cooler has no abnormal vibration during operation. Clean the filter net every 3 months to prevent garbage blockage and cause low heat exchange efficiency of the condenser.
Please use the brush and air gun for cleaning if there is serious dirt on the condenser. Do not use electric brushes, cleaning powder, laundry detergent, etc. (The sharp edges of the condenser fins are sharp, wear gloves when working) PRODUCT INSTALLATION PRECAUTIONS Unit installation foundation The installation foundation should be designed by the designer according to the site conditions. The unit installation foundation must be cement or steel structure and can bear its weight. The level must be horizontal and the allowable level error is 6mm/m. The unit installation site should avoid the influence of fire, oil, mist, dust, combustible or corrosive gas. No unit can be installed outside.
Choose a place with good and smooth ventilation, and avoid the adverse effects of air exhaust and running radiography on others. It is necessary to leave room for the installation, operation and maintenance of the unit. Do not place anything obstructing ventilation within 500 meters of the inlet and outlet. The installation should be guaranteed with the spare room for maintenance as shown in the following figure to ensure easy inspection work, smooth front air intake and upper exhaust. Unit position and environment when the machine is shut down for a long time. Cut off the main power supply and ensure that there is no oily dirt and dust on the condenser surface of the oil cooler.
Unit piping connection External piping layout must comply with the relevant engineering requirements. The logo is set near the inlet and outlet of the unit for the reference of piping connection. All electrical installations must be conducted by professionals in accordance with national and local laws and regulations. The unit must be grounded reliably and comply with relevant requirements of GB 50169. Please refer to the wiring diagram of the field connection.
Electrical installation Displacement ＞500mm ＞500mm Suction Right side 08 09 SUPPLY SCOPE S=standard parts O=user self-provided parts P=user purchase parts Supply Content Type Machine Cooler S Communication line S Power connection S Oil pump P Oil tank P Oil filter O Signal line O Obstacles Obstacles