lcn cold weather fluid

RELATED FAQS

Question
Answer
The fluid in an LCN closer must not be refilled in the field. See attached Warranty and Repair Communication 
The LCN closer fluid "Liquid X" will perform without variation between:  -30° F to +120° F - for manual closers.  +35° F to +120° F - for electrical closers and automatic operators. At around ...
closer fluid, fluid, all weather fluid
Oil, Closer Fluid, Fluid
The Von Duprin M996 trim has been evaluated to -4F (-20C). Locking / unlocking responses may be slightly slower at this lower temperature value. If you have further questions about a spec...