Safety instructions
1. The electric oil barrel pump is strictly GB3883 except in accordance with the instructions. 1-83 the relevant provisions of the technical regulations for the use, inspection and maintenance of the safety management of handheld electric tools.
2. The rated value of this product is &plusmn in voltage range; 10% parties can be used.
3, avoid the electrical grade and water and oil in the electric level. When the pump is not damaged, it will not damage the power level, and avoid the oil and water contact with electrical switches.
4, in order to prevent the sudden start, the switch should be at &ldquo before the power is turned on; turn off the ” (that is, press in).
5, do not abuse the power line, the power line can not be arbitrarily long or changed. Cannot hold power line to cut, and rolling bad phenomenon.
6, the pump is flame-proof type, in the replacement of brush or maintenance should pay special attention to parts of the flameproof explosion-proof surface so that it can not damage hair. When repairing or replacing the brush, the motor should be opened to clean the inner cavity carbon powder, oil rot and so on.
7, the proper use of hand, the pump power line without end plug, by the users choose the appropriate plug, with special attention to play a double game:
A, plug and socket as in flammable and explosive sound with the plug and the socket must comply with the rules of the proof in the setting of normal site, away from flammable and explosive sites, three pin plug available 220V5A, one foot long to ground.
B, no matter what plugs are used, they must be reliably grounded. The yellow green core line at the end of the power line is the grounding line. When connected properly, it is also necessary to check whether the electric connection between the metal shell and the contact pins of the pump is interconnected, which is not more than 1 ohms.
8. The places forbidden to use are not used in special environment such as wet, wind and snow and corrosive gas.
Safety description of electric oil barrel pump
Maintenance and maintenance
Electric pump pump new or long-term dormant, after the opening of 550 volt megger insulation resistance between all the live parts and metal parts may be touched, near the temperature should not be less than 7 megohm.
Before use, it is necessary to check whether the terminals are firm and the grounding wire must be reliable and firm.
Check whether the power supply voltage is derived from the rated voltage, and can not be used in a power supply with an excess of 10% below the rated voltage.
The use of electric pump pump in the series, do not damage the wire, avoid water and oil into the motor, switch device and other parts, roar.
The ordinary electric machine is forbidden to work under the conditions of inflammable and corrosive gases to ensure the safe production and the normal work of the electrical components.
In the course of use, if abnormal noise is found, the machine should be stopped immediately to check the cause until it is managed to remove it and continue to use.
Electric pump pump should not be idle, when using liquid pumping completed immediately stop the pump, because the pump motor series no-load speed up to 10000 rpm, otherwise it will be worn, joint impeller, severe damage to the pump tube.
Switch brush: brush wear should be replaced immediately when it is not used, otherwise it will damage the commutator, and it is easier to burn out the motor when producing the tribute.
Electric pumping pump should be checked regularly, at least once every three months. Regular use should be servicing once a month. Overhaul should be completely disassembled, eliminating internal dust and oil contamination. If too much ash is accumulated on the commutator, the commutator surface can be scrubbed with alcohol. In case of damaged parts, the same parts should be changed.
When not used, please put it in a dry, clean, non corrosive environment.
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