COMPLIANCE INFO_2021 - Laserfiche WebLink

Home Browse Search

Installing the VP1000 System Mounting the Vacuum Pump & Electrical Conduit Assembly The VP1000 System must be installed by a Healy Certified Technician following all applicable federal, state and local codes & regulations. WarningA Disable and tag-out all electrical feeds into the dispenser. No Electrical Power is allowed to the dispenser during the installation of the vacuum pump and control module. The recommended mounting position of the VP1000 vacuum pump is with the vacuum inlet and the electrical connection facing upwards towards the top of the dispenser. • The vacuum pump's performance is not affected by the mounting location within a dispenser. • The vacuum pump can be mounted at any location within the hazardous area of a dispenser if all applicable NFPA codes are followed. • The installation must use "UL" approved electrical conduit, explosion-proof junction box and electrical union as required components connecting the VP1000 vacuum pump to the MC100 control module. • For mechanical type dispensers the MC100 control module must be mounted in a dedicated "UL" listed explosion proof junction box. The vacuum pump can be mounted on any solid surface or dispenser brace suitable to support the weight of the pump (32 lbs). The black steel bracket that is attached to the VP1000 Vacuum Pump can be removed and rotated (3 different mounting positions)so as to achieve the recommended mounting position of the pump as mentioned above. If additional support is needed, the use of the universal steel bracket supplied in each kit is recommended. Each VP1000 kit comes with enough hardware and fasteners to secure both brackets. 1. Begin the installation by mounting the vapor pump in the location pre-determined by the Dispenser Survey in the Preparation Section of this manual. Do not final tighten the mounting bolts at this time. 2. Install the Potted Conduit Assembly(PN# 1316) in the location pre-determined by your survey (Figure 8). The potted assembly is used for the electrical conduit transition from the hazardous area into the electronic area where the MC100 Control Module will be located. 3. The opening required through the vapor barrier for the potted assembly must be 1-1/8" in diameter. Installers can use a sheet metal punch to create the opening or use an existing "punch-out" if available. 4. Remove the top hex nut and washer from the potted conduit assembly. Guide the potted assembly through the "punch- out"then replace the washer and thread the hex nut back onto the assembly and hand-tighten the assembly into place. If the dispenser has dual vapor barriers, the rubber washer is installed on the top side of the lower deck. (See Figure 8) Figure 8 Figure 9 36" 7 a- 2 2 SOME DISPENSERS HAVE TWO DECKS FREE SPACE 1 BETWEEN DECKS DISPENSER DECK(S)BETWEEN J-BOX __3 HYDRAULICS&ELECTRONICS LIST OF ITEMS INCLUDED WITH PART#1316 4 1.HEX JAM NUT(2 REQUIRED) 2.WASHER,METAL(2 REQUIRED) WIRES FROM 3.WASHER,RUBBER(1 REQUIRED IF To MC100 POTTED CONDUITDISPENSER HAS TWO DECKS BETWEEN Control Module TO VP1000 42., HYDRAULIC AREA&ELECTRONIC AREA) 4. 3/4"X 6"POTTED CONDUIT To VP1000 (36"OF WIRES AT MODULE END) Vacuum Pump (42"OF WIRES AT VP1000 END) 8-9 GARB Approved IBM 8-Healy Universal Manual-Executive Orders VR-261 and VR-262