Never attach propane to the grill with the grill cover closed: If the propane is accidentally turned on with the grill cover down, it could accumulate under the cover and explode in a fireball, causing serious harm. 1  Make sure the gas is turned to the off position before hooking the propane tank up to the grill.. Connect the grill's gas line to the propane tank nozzle. The propane tank should fit snugly into the gas line. 4. Start fastening the coupler by turning it to the right. Make sure the coupler is fully screwed in, but not so tight that you won't be able to unscrew the coupler when the time comes to put in a new tank.
While this data finds use in many type applications, it is particularly well suited for TCPA and similar compliancy type applications needing to identify the county and time zone for any 9-digit ZIP Code.
It is common to use add-on code 9998 for mail addressed to the postmaster (to which requests for pictorial cancellations are usually addressed), 9999 for general delivery and other high-numbered add-on codes for business reply mail. For a unique ZIP code (explained below), the add-on code is typically 0001.