Bennett HIGH FLOW H35, Instruction Manual

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Product Introduction
Bennett HF H35 Instruction Manual 7
CHAPTER 1 PRODUCT INTRODUCTION
This manual contains installation instructions for installing the Bennett Hydrogen Series dispenser. Included are mechanical, transporting,
wiring, and start-up instructions. For any additional installation information on ground storage modules, shear valves, hoses, breakaways,
and the Bulk Hydrogen Compressed Gas System, refer to the appropriate documentation from original equipment manufacturer. Contact
Bennett Pump Technical Support for questions at 1-800-423-6638.
SPECIFICATIONS
DIMENSIONS (VALENCE NOT INCLUDED) -
H10 Series Maximum (width x depth x height) ............................................................................... 67.3” (width) x 22” (depth) x 94” (height)
H10 Series Base (width x depth) ................................................................................................. INSIDE – 52 3/4” (width) x 14 13/16” (depth)
OUTSIDE - 52 3/4” (width) x 20 5/16” (depth)
H10 Series Estimated Shipping Weight (pounds / kilograms) ............................................................................................... 1500 lbs. / 680 kg
Maximum Hose Length ............................................................................................................................................................... 18 feet (5.5m)
ENVIRONMENTAL REQUIREMENTS
Operating and Storage Temperature .............................................................................................................. - 40

C to +65

C / -40

F to +150

F
Operating Humidity .................................................................................................................................................. 0 to 95% Non-Condensing
Storage Humidity ................................................................................................................................................. 30% to 70% Non-Condensing
Filling Pressure ........................................................................................................................................................... H35 – 35 MPa (5,076 psi)
Max Operating Pressure (MOP)……………………………………………………………………………………………………………………… H35 – 43.75 MPa (6,345 psi)
Maximum Allowable Working Pressure (MAWP) .............................................................................................. H35 – 48.125 MPa (6,980 psi)
Maximum Flow Rate (transit vehicles)........................................................................................................ up to 0.2646lbs (120 g) per second
Note: According to NFPA 2 Hydrogen Code - the limit does not include transient excursions due to the valve actuation
POWER REQUIREMENTS
DANGER: INCOMING AC POWER AT TS1 OF THE TIMER BOARD WILL REMAIN ACTIVE IF THE MAIN CIRCUIT BREAKER(S) ARE
NOT TURNED OFF.
WARNING: TO PREVENT ELECTRIC SHOCK, MAKE SURE THE CURRENT IS OFF AT THE CIRCUIT BREAKER(S) AND THE BREAKER IS
LOCKED OUT BEFORE DOING ANY REPAIRS OR MAINTENANCE TO THE DISPENSER.
CAUTION: THE INTRINSIC SAFETY GROUND WIRE MUST BE FIRMLY MOUNTED TO THE DISPENSER CHASSIS TO ENSURE
INTRINSIC SAFETY!
AC Power Input, Electronic ............................................. 120/240 VAC, 50/60 Hz. 150 Watts (without heater), 400 Watts (with heater) Max
DC Power Supply Outputs .................................................................................................................................................. +5VDC at 5.0 A Max
+12 VDC 1.75 A Max
+24 VDC 2.75 A Max
Lead Acid-Cadmium Battery Output ............................................................................................................................... +12 VDC at 2.0 A Max
Nickel-Cadmium Battery Output ................................................................................................................................ +3.6 VDC at 250 mA max