Specifications ............................ 1-4 SECTION 2 INSTALLATION ......................2-1 Upon Receipt ............................ 2-2 HT2000/MAX200 Water Muffler System with Hoses ..............2-2 HT2000/MAX200 Water Muffler System without Hoses ............. 2-2 Damage Claims .......................... 2-3 Installation ............................2-3 Install the Nozzle Assembly ......................2-3 Position and Connect the Pump to the Water Table ..............
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Figure 3-2 Assemble/Disassemble the Nozzle Assembly ............3-5 Figure 4-1 Nozzle Assembly ..................... 4-5 Figure 4-2 Water Supply Assembly ..................4-7 Figure 4-3 HT2000 Water Muffler Pump Cable - PS to WM ............. 4-8 Page ii HT2000/MAX200 Water Muffler Instruction Manual...
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Safety, Introduction & Specifications In this section: Safety ........................1-2 Introduction ......................1-3 Above-Water Cutting ..................1-3 Underwater Cutting ................... 1-3 System Components ..................1-3 Water Table Requirements ................1-3 Specifications ......................1-4 Page 1-1 HT2000/MAX200 Water Muffler Instruction Manual...
• Do not have on your person any combustibles such as a butane lighter or matches. • Pilot arc can cause burns. Keep the torch nozzle away from yourself and others when the switch is depressed. • Wear correct eye and body protection. Page 1-2 HT2000/MAX200 Water Muffler Instruction Manua...
SAFETY, INTRODUCTION & SPECIFICATIONS INTRODUCTION The HT2000/MAX200 Water Muffler is a plasma cutting torch option which greatly improves the plasma cutting system's safety and pollution control capabilities. The Water Muffler system can be used to cut both above and below water.
INSTALLATION Section 2 Installation In this section: Upon Receipt ......................2-2 HT2000/MAX200 Water Muffler System with Hoses ........2-2 HT2000/MAX200 Water Muffler System without Hoses ........2-2 Damage Claims ....................2-3 Installation ......................2-3 Install the Nozzle Assembly ................2-3 Position and Connect the Pump to the Water Table .........
Damage Claims Claims for damage during shipment - If your unit was damaged during shipment, you must file a claim with the carrier. Hypertherm will furnish you with a bill of lading upon request. Call our Customer Service group at 1-800-643-0030.
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020611 020607 120547 020566 / Air 020423 020605 020604 120667 MAX200 020618 / Air 020423 020616 020617 120547 020566 / CO 020423 020608 020607 020415 020566 / Air 020423 020608 020607 020415 Page 2-4 HT2000/MAX200 Water Muffler Instruction Manual 1-99...
WARNING Turn all power to the HT2000 or MAX200 OFF before connecting pump to power supply! Connect the Pump to the HT2000 1. Make all electrical connections as detailed in Figure 2-3. The pump should be electrically installed by an experienced electrician in compliance with the specifications of national or international electrical codes.
INSTALLATION 2. To connect pump to HT2000 with either the 50 ft (#023445) or 75 ft (#023617) cables, attach wire from pin 2 (AC Hot - black) to coil, wire from pin 4 (AC Neutral - white) to neutral, and wire from pin 3 (Ground - green) to ground.
Operating the pump in reverse rotation may cause extensive damage. • Depress the green POWER ON switch to turn on the HT2000 or MAX200. • Depress the plasma start switch. As soon as the pump energizes, depress the red POWER OFF switch.
(The arrow on the check valve indicates the direction of water flow and should point in the direction of the nozzle assembly.) Test the System 4. Perform checkout again to ensure proper water muffler opera- tion. Page 2-10 HT2000/MAX200 Water Muffler Instruction Manual 8-94...
(IHS) be used when cutting under water. If an IHS system is not used, manually position the torch as in above-water cutting. 3. Apply power to the HT2000 or MAX200 and press the green POWER ON switch. Depress the plasma start switch. A command signal is output to the pump contactor to operate the pump.
Pump Contactor 120VAC Control Signal If the 120VAC control signal to the pump contactor is missing, refer to Figure 2-3. Refer also to the wiring diagrams in the HT2000 Instruction Manual IM207 (P/N 802070) or the MAX200 electrical schematic provided with the MAX200 Service Manual IM-162 (P/N 801620) to locate the missing control signal.
OPERATION & MAINTENANCE REMOVAL AND REPLACEMENT PROCEDURES WARNING Turn all power to the HT2000 or MAX200 OFF before removing or replacing water muffler! Remove the Nozzle Assembly from the Torch 1. Remove the shield and shield cap from the HT2000 or MAX200 machine torch.
2. Remove the sleeve from the body assembly (#034150) by turning the sleeve wrench counterclockwise and pulling. SLEEVE BODY WRENCH SLEEVE ASSEMBLY #034102 #034149 #034150 O-RINGS O-RINGS #044031 #044135 Figure 3-2 Assemble/Disassemble the Nozzle Assembly Page 3-5 HT2000/MAX200 Water Muffler Instruction Manual 5-95...
5. Replace the W-M shield and shield cap on to the torch. TECHNICAL QUESTIONS If you are unable to solve a problem after reviewing this manual and the HT2000 instruction manual (IM207) or MAX200 Instruction Manual (IM-98) as well as the associated electrical schematic: •...
Coil Black Water Muffler Coil AC Neut. White AC Neutral Ground Green Ground Figure 4-3 HT2000 Water Muffler Pump Cable - PS to WM PUMP DISCHARGE HOSE CHECK VALVE (OPTIONAL)* Stock Number Description Quantity 034156 Valve, check 015052 Gland, hose 3/4 NPT x #12 straight...
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