PROFESSIONAL GRILL USE AND CARE MANUAL MODELS. unit according to the use and care manual. zThe Professional Grill is designed for optimum …. The “FixIt” Manual – Index of Grill Manufacturers. The only website I'm aware of is. I found a manual online showing Empire Products in Montclair. For Model BQ05046-6-A Professional Liquid Propane Gas Island Grill. on the back of the grill BQ05046-6-A Retailer. BQ05046-6-A WARNING Failure to.