Product Bulletin
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1. 6 GM 7000 Series CE Approved Gas Control Valve Installation Instructions2. designation prior to disconnection 2012 BASO Gas Products Part No BASO INS GM7000 Rev F 7 Compare the voltage on the valve with the power source voltage to ensure the correct unit is being installed Mount the valve The GM 7000 valve may be mounted on a horizontal manifold with the magnetic operators solenoid coils pointed up vertical or in any position not exceeding 90 from the vertical Figure 1 The valve may also be mounted on a vertical manifold in any position around its axis Do not install the solenoid coils upside down Install vertically wherever possible If you desire to measure the outlet pressure use the bottom cast pressure test fitting 90 Maximum from Vertical 90 Maximum from Vertical ecananace 2 o d b gt q Vertical mounting may be 360 around its axis with the gas flow either up or down but always in the direction of the arrow Figure 1 GM 7000 Mounting Positions Install the valve on the manifold ensure the gas flows through the valve body in the direction indicated by the arrow on the body If the valve is installed with the gas flow in the opposite direction of the arrow leakage can occur 1 www baso com Note If installing a valve with threaded connections use an approved pipe joint sealing compound on the male threads before assembly An optional thread lubricant may have
3. appliance manufacturer s terminals instructions Only authorized personnel should make Route the electrical connection for the valve solenoid adjustments actuators from the burner sequence control to the valve see Figure 3 h Note Electrical connections can also be made using _ WARNING Risk of Explosion or Fire pre wired electrical plugs DIN 43650 Form B ISO The minimum flow rate of the valve must not be 4400 adjusted below the minimum safe working rate of the appliance This may cause gas leaks which can lead to an explosion or fire and may result in severe personal injury or death Note All wiring must be in accordance with national and local codes and regulations Setup and Adjustments The GM 753_ model has a bottom adjust pressure regulator To adjust the regulator turn the adjusting Checkout screw to determine the compression of the regulator spring against the regulator diaphragm A WARNING Risk of Explosion or Fire To adjust the outlet pressure remove the leak limiting seal cap to expose the adjusting screw Figure 3 Turn the screw using a suitable screwdriver in a clockwise direction to increase or ina counterclockwise direction to decrease the outlet pressure of the valve Follow this or an equivalent checkout procedure after installation Before leaving the installation verify that the gas valve functions properly and that the system has no gas leaks Gas leaks can lead to an explosion or
4. fire and may result in severe personal injury or death Repairs and Replacement Table 1 Replacement Solenoid Coil Make sure all components are functioning properly by ae performing the following test Part Number 1 Test all joints and connections for leaks with a RSDA95A 25 25 VAC 50 60 Hz 3 tab 10 5 VA Coil soap solution RSDAQ5A 25A 25 VAC 50 60 Hz 2 tab 10 5 VA Coil 2 Close the main upstream shutoff valve and wait at least 5 minutes for unburned gas to escape Do not make field repairs except for the replacement from the appliance and then reopen the shutoff of the solenoid coil vave Any attempt to repair this assembly voids the 3 Turn on the main electrical power switch and manufacturer s warranty For a replacement coil or gas close the thermostat contacts The appliance valve contact the original equipment manufacturer or should operate in accordance with the the nearest BASO Gas Products distributor manufacturer s specified sequence of operation 4 GM 7000 Series CE Approved Gas Control Valve Installation Instructions Technical Specifications Product Types of Gas Rated Inlet Pressure Maximum Working Pressure CE Maximum Differential Pressure Reverse Pressure Rating Regulator Classification Regulator Setting Direct Acting Regulator Pressure Range Permissible Ambient Surface Temperature Body Connections Valve Torsion Group Pressure Taps Pilot Connection Materials Dirt
5. BASO BASO Gas Products LLC GM 7000 November 9 2012 Installation Instructions Issue Date GM 7000 Series CE Approved Gas Control Valve Installation IMPORTANT These instructions are intended as a guide for qualified personnel installing or servicing BASO Gas Products Carefully follow all instructions in this bulletin and all instructions on the appliance Limit repairs adjustments and servicing to the operations listed in this bulletin or on the appliance A WARNING Risk of Fire or Explosion The system must meet all applicable local national and regional regulations Improper installation may cause gas leaks explosions property damage and injuries A WARNING Risk of Fire or Explosion To prevent leakage of upstream gas shut off the gas supply at the main manual shutoff valve before installing or servicing the GM 7000 valve Failure to shut off the gas supply can result in the release of gas during installation or servicing which can lead to an explosion or fire and may result in severe personal injury or death Mounting A CAUTION Risk of Equipment Damage To prevent damage to the valve when mounting to pipework do not use a wrench on any surface other than the casting flats provided at the inlet and outlet ends of the valve body To install the GM 7000 valve 1 Shut off power to the appliance 2 Shut off the gas at the main manual shutoff valve 3 Label each wire with the correct terminal
6. CE Approved Gas Control Valve Installation Instructions L Earth Ground Coil 2 Main Line 2 N2 Valve Neutral Line 1 Ni Coil 1 Pilot L1 Valve Twin Solenoid Wiring Using 4 Wire Cable Non Polarity Sensitive Line and Neutral oe Connections iT ke Connections Ground Tab Optional 5 S Ground Tab Optional T E LeakLimiting Seal Cap To Pilot Solenoid To Main Solenoid L N L N F rae Figure 3 GM 7532 Model with Direct Acting Regulator GM 7000 Series CE Approved Gas Control Valve Installation Instructions 3 Wiring 4 Turn the thermostat to a low dial setting to open A the contacts All burner flames should be CAUTION Risk of Electric Shock extinguished Repeat Steps 3 and 4 at least three Disconnect power supply before making electrical times connections to avoid electric shock or equipment damage Ensure that the operating voltage is identical to the information on the product identification label 5 Return the thermostat to a normal setting before leaving the installation Regulator Adjustment The GM 753_ is supplied with 6 35 x 0 8 mm 1 4 in IMPORTANT All adjustments must be made male tabs and connections should be made using in conjunction with the gas appliance and in 6 35 x 0 8 mm 1 4 in female fully insulated push on accordance with the
7. Strainer Operating Time Rating Valve Timings Power Rating Electrical Rating Electrical Connection Coil Insulation Class Accessories GM 7000 Series CE Approved Gas Control Valve Natural Liquefied Petroleum LP and LP gas air mixtures North America 1 2 psi Europe 35 mbar Australia 3 5 kPa 50 mbar 20 mbar 2 kPa 8 in W C 50 mbar 5 kPa 20 in W C Class B EN 126 and 161 Class 2 AS 4624 and AS 4629 Class C EN 126 Adjustable Class 2 Grade 20 AS 4624 Factory set to customer s specification 7 5 to 12 5 mbar 0 15 to 1 25 kPa 3 to 5 in W C 22 5 to 30 mbar 2 25 to 3 kPa 9 to 12 in W C Natural Gas LP Gas 0 to 70 C 32 to 158 F 1 2 NPT 1 2 BSPP Thread ISO 7 Rp or 1 2 BSPT Thread ISO 7 Rc with Flange Connection Holes M4 x 0 7 mm pitch x 6 mm deep Group 2 EN 126 and 161 M5 x 0 8 Thread 1 4 in cc Blank Plug Body Die Cast Aluminum Diaphragms and Seals Nitrile Rubber 0 9 mm 0 036 in mesh CE only or upon request 100 Continuous Closing Time lt 1 Second Opening Time lt 1 Second Dead Time lt 1 Second 10 5 VA per Coil 25 VAC 50 60 Hz 0 42A 2 Tab Solenoid Coil 2 x 6 35 mm 1 4 in 3 Tab Solenoid Coil 2 x 6 35 mm 1 4 in 6 35 mm 1 4 in Earth Ground Class F Conversion Kits Natural gas to LP gas GM 70 CLP LP gas to Natural gas GM 70 CNG Regulated to non regulated BG 70 CBP GM 7000 Series CE Approved Gas Control Valve Installation In
8. been factory applied to the first two or three threads of the inlet and outlet to avoid galling Make sure that excess compound is removed after mounting Threads of pipe and nipples 11 must be smooth and free of tears and burrs Steam clean all piping to remove foreign substances such as Cutting oil or thread chips Connect the pilot tubing when necessary to the threaded pilot connection on the underside of the valve body Figure 2 and run the tube to the pilot burner within the appliance Connect the pilot tube to the valve with an optional compression fitting Outlet Pressure Tap Connection Pilot Tube Connection Figure 2 Underside of Valve with Direct Acting Regulator Check for leakage before making any valve adjustments a Shut off the gas at the main manual shutoff valve and open the pressure connection between the manual shutoff valve and the GM 7000 valve b Connect air tubing with a maximum pressure 13 of 1 1 2 times the valve s maximum operating pressure as indicated on the valve to the opened pressure connection c Paint all valve body connections with a rich soap and water solution 10 12 If bubbles occur this is an indication of a leak To stop a leak tighten joints and connections Replace the part if the leak cannot be stopped If bubbles do not occur remove the air tubing and close the pressure connection Make wiring connections See the Wiring section for specifi
9. c wiring instructions To measure the outlet pressure by apply power to the valve and energizing both valve solenoids Use the outlet pressure tap connection on the underside of the valve body to monitor the outlet pressure The outlet pressure tap is a bleed hole with a cast spigot sealed with a threaded brass needle screw Figure 2 To measure the outlet pressure turn the screw in a counterclockwise direction one or two turns and fit a 9 mm diameter flexible tube over the cast spigot After all valve adjustments have been made and the desired outlet pressure has been obtained remove the flexible tube Tighten the needle screw by turning it clockwise with a slotted screwdriver until hand tight sealing the bleed hole Check for leakage at the bleed hole Paint the bleed hole with a rich soap and water solution or use acceptable gas leak detection equipment If bubbles occur this is an indication of a gas leak To stop a leak tighten the needle screw Replace the valve if the leak cannot be stopped Note If installing a valve with a pressure regulator set the valve to the desired outlet pressure See the Regulator Adjustment section for specific adjustment procedures After setting the valve outlet pressure ensure that the leak limiting seal cap is replaced Figure 3 Observe at least three complete operating cycles to ensure that all components are functioning correctly before leaving the installation 2 GM 7000 Series
10. structions 5 Technical Specifications continued Agency Listings CSA AGA CGA Certificate Number 229521 1656041 EC Certificate Number EC 86 1 1 041 Australian Gas Association Certificate Number 7934 Specification EN 126 and 161 Standards Standards Complying with the Directive Standards Complying with the Low Voltage Directive Australian Standards AS 4624 and AS 4629 Canadian Standard CSA 6 5 and 6 20 ANSI Standards Z21 21 and Z21 78 Performance specifications are nominal and conform to acceptable industry standards All agency certification of BASO products is performed under dry and controlled indoor environmental conditions Use of BASO products beyond these conditions is not recommended and may void the warranty Product must be protected if exposed to water dripping spraying rain etc or other harsh environments The original equipment manufacturer or end user is responsible for the correct application of BASO products Consult BASO Gas Products LLC for questionable applications BASO Gas Products LLC shall not be liable for damages or product malfunctions resulting from misapplication or misuse of its products Refer to the GM 7000 Series CE Approved Gas Control Valve Product Bulletin BASO PB GM7000 for necessary information on operating and performance specifications for this product BASO Gas Products LLC 1007 South 12 Street PO Box 170 Watertown WI 53094 www baso com 1 877 227 6427 1 877 BASOGAS Published in U S A
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