Bradford-White Corp 07.05.228.00, MAGNUM Series Commercial Electric Booster Installation, General

INSTALLATION
General
For the most effective operation, install the booster water heater
as close as possible to the commercial dish machine. The
location must have a solid foundation or strong table/counter
construction along with being clean and dry. Adequate front
clearance is required to allow for accessibility to the control
compartment. Location must have adequate clearance to allow
for inspection, testing, or replacement of temperature/pressure					Figure 2. Installing the Legs
relief valve.
			NOTE: If unit is not level, use an adjustable open-end wrench
		WARNING
			to adjust the foot of each leg until unit is level. Each leg
ELECTRIC SHOCK		HAZARD:	is adjustable from 6″ (152 mm) to 7″ (178 mm).
•	This unit must be installed by qualified, trained		5. If installing the unit with mounting brackets, use the
	installers. Installation must conform to all local
	electrical and plumbing codes. Check with your local		following procedure:
	plumbing and electrical inspectors for proper
							WARNING
	procedures and codes.
•	Consult a licensed electrical contractor for proper		Make sure the dish				table is strong enough to support the
	electrical installation conforming to local electrical		weight of the booster heater and water when installing
•	codes and the National Electrical Code (N.E.C.).		with slide mounting brackets.
	Unit is not weatherproof. Locate unit indoors where		Follow standard welding safety and operational
•	ambient air temperature is a minimum of 70°F (21°C).		procedures when attaching sliderails to bottom of dish
	Do not place aftermarket covers on or over booster		table.
	water heater. Doing so can cause temperature and		• Space slide rails as shown below, and weld the rails to
	moisture build-up resulting in premature failure and		the bottom of the dish table.
	electrical shock.
Install booster water heater as close as possible to the					Models 24–58 kW
commercial dishwasher. Employ recirculation if distance						20-1/4″
between booster and commercial dishwasher exceeds					(514 mm)			Weld slide rail
National Sanitation Foundation (NSF) specifications of					Models 6–18 kW
five (5) linear feet (1524 mm).								to bottom of
Install booster water heater in horizontal position with						15-1/4″		dish table.
					(387 mm)
base parallel to the floor and inlet connection at the lowest
point. If installing with legs, mount on floor. If installing
with slide brackets, mount under dish table. DO NOT
mount on walls or in ceiling. Unit must be accessible for
service. Improper installation could create an unsafe								Fasten slide brackets
condition.
								to booster water heater
Booster Heaters are shipped with most components pre-								sides.
assembled. Care should be taken when unpacking shipping
carton to avoid damage to unit and components enclosed.
Components are shipped with the heater unit (see Figure 4).			Figure 3. Attaching the Slide Rails to the Dish Table
1. Remove the unit from the carton.
2. Remove the information packet.			• Using the Bradford White slide brackets as a template,
			drill 1/8″ (3 mm) holes into the sides of the heater jacket.
3. Remove tape and protective packaging from all surfaces			• Attach slide brackets
	of unit.		to the sides of the
4.	If the unit is equipped with legs, carefully lay the unit on its		booster water heater
			with 3/4 x 8 sheet
	side and install the four legs as shown in Figure 2.		metal		screws
			supplied.
		NOTICE	• Slide	the booster
Do not lay unit on the side with the control panel. Damage			water	heater onto
to the unit could occur.			slide rails under dish
			table.

6 Form No. EBOOSTERBWM-1009