Tree Type: PAYM. The purpose of mapping is to reconstruct a file from the SAP system, which then bank can then use to process payments. The process of mapping begins with the bank first providing a file format. The format documents and file examples are then used to map the fields in SAP.
The pressure output in pounds per square inch (PSI) of the device is a factor in determining the kind of duties it can efficiently handle. Light-duty pressure washers are rated below 2000 PSI. They work best for cleaning patio furniture and siding as well as cars, trucks and boats.
Tips. 1  Using the right accessories with the pressure washer can improve ease of use and deliver enhanced results. 2  Choosing a reputable and top-quality pressure washer will give you the best value for your investment. 3  Let an expert handle the job, if you are not sure how to use pressure washers for roof cleaning.