A pneumatic motor, just like any other kind of motor, is designed so that there is proper ventilation for the heat that the device accumulates throughout its use. The most typical reason why your motor gets too hot to touch is that the heat is trapped inside the device. This should not be the case because the heat has to always flow out of the vent holes. But if the holes are covered, the heat is contained within the system. To solve this problem, visually inspect the motor and see if there is any part of the cart that is blocking the vent holes and reassemble the parts so that the vent holes are left open.
Fuan Zhongzhi Pump Co., Ltd
registered the trademark "ZOZHI"
Add:No.155 Shangcun Qinxiyang Industry Zone,Fuan city,Fujian,China
Tel:+86 0593 6532656 Fax: +86 0593 6531158
Contact Person: Ms. Semmy Wu