AERCO Packaged WaterWizard Steam-to-Water Heater - Manual (Page 27)

1B+ II Water Wizard Water Heaters
HE-110
Installation, Operation & Maintenance Manual OMM-0063_0C
MC2: 07/26/13 Page 27 of 50 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, New York 10913 • Phone: 800-526-0288
CHAPTER 10. MAINTENANCE DISASSEMBLY
10.1. TOOLS AND EQUIPMENT
The following common and special tools and equipment are required to perform the instructions
contained in this chapter:
10.1.1. Common Tools and Equipment
• Combination Wrenches: 7/16”, 5/8”, 13/16”, 1-1/16”, 1-1/8”
• Pipe Wrenches: 12” and 24”
• Chain Hoist
• Voltmeter:
• Brass Wire Brush
• Needle-Nose Pliers
• Gasket Removal Tool
• Carpenter’s Square
• Teflon Tape
• Orange Citric Cleaner
• Black Marker
10.1.2. SPECIAL TOOLS AND EQUIPMENT REQUIRED:
• Hydrostatic Pressure Pump: Range= Up to 235 psig
• Torque Wrench, 75 ft.-lbs. With 1-1/4”, 1-5/16” & 1-1/2” Open-End Spanners
(1-1/4” Open-End Spanner required for “A” Heater Only)
• Coil Retaining Tool (Figure 1)
• Coil Spacing Tool (Figure 1)
• Short-Length Wrenches: 1-1 /4”, 1-5/16”, 1-1/2”
(Overall wrench lengths should be approx. 6 inches or less)