Installation Instructions
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| PROBE TYPE/CONDUCTANCE TYPE BOILER CONTROLS | ||
| RB-24E GuardDog Low Water Cut-Off | MM-228(J) | |
| UWH-RB-24 Universal Wiring Harness | MM-274(C) | |
| RB-24E-A/L/S GuardDog Low Water Cut-Offs | MM-277(E) | |
| RBT-3000 Low Water Cut-off Fuel Economizer | MM-295 | |
| RB-122E Conductance Type Low Water Cut-Offs | MM-238(I) | |
| Series PS-801/PS-851 Probe Type Low Water Cut-Offs | MM-202(O) | |
| Series PS-802/PS-852 Probe Type Low Water Cut-Offs | MM-216(K) | |
| Series PSE-801/802 Probe Type Low Water Cut-Offs | MM-284 | |
| Series PSE-801/802 Manual Reset Low Water Cut-Offs | MM-289 | |
| Series 1575 Low Water Cut-Off/Pump Controller | MM-286 | |
| Series 750 GuardDog Probe Type Low Water Cut-Offs | MM-213(G) | |
| Model 750-HW-MT-120 Probe Type High Water Manual Reset Control Unit | MM-273(A) | |
| Series 751P, Series 752P, Probe Type LowWater Cut-Off | MM-283 | |
| MECHANICAL BOILER CONTROLS | ||
| Series 42/42S Low Water Cut-Offs/Pump Controllers | MM-231(D) | |
| Series 61 Low Water Cut-Offs | MM-214(C) | |
| Series 63 Low Water cut-Offs | MM-206(D) | |
| Series 64 Low water Cut-Offs | MM-200(E) | |
| Series 67/767 Low Water Cut-Offs for Steam Boilers | MM-201(E) | |
| Series 69 Low Water Cut-Offs | MM-226(A) | |
| Series 93/193 and 94/194 Low Water Cut-Offs/Pump Controllers | MM-404(H) | |
| Series 150S and 157S Low Water Cut-Offs/Pump Controllers | MM-217(I) | |
| Models 157S-RBP-MD Low Water Cut-Offs/Pump Controllers | MM-221(F) | |
| Series 14-B Ball Type Blow Down Valve | MM-702(E) | |
| TC-4 Test-N-Check Valves | MM-802(D) | |
| Series 250-260 Pressure Relief Valves | V55693B | |
| WATER FEEDERS | ||
| 25A Make-up Water Feeders for Receiving Tanks | MM-318(A) | |
| Models 21 & 221 Water Feeders | MM-317(A) | |
| Series 47/247 and 47-2/247-2 Mechanical Water Feeders | MM-316(D) | |
| Models 51, 51-S, 53, 51-2, 51-S-2 & 53-2 Water Feeders and Feeder Cut-Off Combination | MM-315(D) | |
| Model 551S Water Feeder | MM-301(A) | |
| Series 851, 851-2 and 847 Make-up Water Feeders | MM-320(A) | |
| Series 101-A Electric Water Feeder | MM-307(F) | |
| Series WFE Uni-Match® Electric Water Feeder | MM-323 | |
| Changing Flow Rate of Uni-Match® Water Feeder | MM-308(B) | |
| FLOW SWITCHES | ||
| Series FS1 High Sensitivity Liquid Flow Switch | MM-615(A) | |
| Series FS250 General Purpose Liquid Flow Switch | MM-625(A) | |
| Series FS4-3 General Purpose Liquid Flow Switch | MM-601(F) | |
| Series FS4-3T General Purpose Liquid Flow Switch | MM-613(C) | |
| Series FS4-3RP-T Manual Testing General Purpose Liquid Flow Switch | MM-622 | |
| Series FS5 General Purpose Liquid Flow Switch | MM-616(B) | |
| Series FS6 Liquid Flow Switch | MM-619(D) | |
| Series FS7-4 Industrial Liquid Flow Switch | MM-607(B) | |
| Series FS8-W General Purpose Liquid Flow Switch | MM-600(H) | |
| Series FS8-WG-SL Flow Switch | MM-611(B) | |
| CE Conformance Addendum | MM-618(A) | |
| Paddle Installation Procedure for FS4-3, FS8-W & FS8-WG-SL Flow Switches | MM-624(C) | |
| Models AF1, AF1-S Air Flow Switch | MM-605(B) (8/8/08) | |
| Model AFE-1 Air Flow Switch | SI-AFE | |
| LIQUID LEVEL CONTROLS | ||
| Model 27W Float & Valve Mechanism | SI-27W | |
| Series PFC Modulating Pneumatic Liquid Level Controls | MM-110(A) | |
| Series AS-5S Remote Sensor | MM-107(A) | |
| Series RS Remote Sensors and Series PA Probe Assemblies & Probes | MM-109(B) | |
| MAINTENANCE | ||
| Recommended Maintenance | MM-815(C) | |
| REPLACEMENT PARTS | ||
| 304300 (FS1-17) – FS1 and FS6 Flow Switch Switch Replacement | I-304300 | |
| SA-FS7-4R and SA-FS7S-4R – FS7 Flow Switch Paddle Arm Assembly | I-SA FS7-4R | |
| SA25A-15, 25A-14 – No. 25A Make-up Water Feeder Valve Stem | I-SA25A-15 | |
| No. 2 Switch | MM-704(B) | |
| No. 11, 11M and 11MV Replacement Switch | MM-705(B) | |
| 7B/7B-M Switch Assembly Replacement Slide Wire Resistor & Wiper Arm | MM-709(A) | |
| Replacement Cam CO-106 (302900) | MM-710 | |
| Series 42/42S Replacement Head Mechanism | MM-243(C) | |
| Series 42S Replacement Snap Switch Assembly | MM-244 | |
| Series 47/247/847 and 51/851 Valve/Cartridge/Strainer and Assembly Kits | MM-305(G) | |
| Series 47/247/847, 51/551S/851 and 101A Replacement Cartridge & Strainer Kit | MM-309(E) | |
| Series 51/51-S/53 Replacement Float and Large Bellows Assembly | MM-712(B) | |
| Series 63, 64/764 and 65/165 Replacement Floats | MM-715 | |
| Series 93/94 Replacement Head Mechanism | MM-413(E) | |
| Series 93/94 Replacement Switch Assembly (no. 5, 5-M, 7B, 7B-M) | MM-706(A) | |
| Series 93/193 and 94/194 Replacement Floats | MM-713 | |
| Series 150S Replacement Head Mechanism | MM-219(I) | |
| Series 150S/157S Replacement Snap Switch Assembly | MM-235(D) | |
| Series 150/157 and 150S/157S Bellows Replacement | MM-711(B) | |
| Series 6667 Replacement Mechanism | MM-209(D) | |
| Replacement Pump and Burner Switch Arm Contacts with Terminal Panel | MM-714(B) | |
| OBSOLETE PRODUCTS | ||
| RB-120 Conductance Type Low Water Cut-Offs | MM-215(E) | |
| No. T-5R and T-20 Time Delay Relays | SI-T-20(B) | |
| Series FS4-3F and FS7-4F Waterflow Indicators | MM-623(A) | |
| GuardDog Model 750 Low Water Cut-Off | MM-213(F) | |
| Series 150E/157E Low Water Cut-Offs/Pump Controllers | MM-414(B) | |
| Model 157E-RBP Low Water Cut-Off/Pump Controller | MM-417(D) | |
| Series 750B and 750BM Conductance Actuated Level Controls | MM-248(C) | |
| Series 750B Conductance Actuated Level Controls (Dual and Tri-Function Models) | MM-252(B) | |
| Series 750B-C3/750B-C4 Chamber | MM-251(A) | |
| Series 150E Replacement Head Mechanism | MM-415(B) | |
| Wiring Connections for 150E/157E as Replacement for Mercury or Snap Switch Units | MM-416(B) | |
| Series 900 Conductance Type Low Water Cut-Offs | MM-203(A) | |
| Series 65 and 165 Liquid Level Controls | MM-101 | |
| Series 80 and E-8 Liquid Level Controls | MM-103 | |
| Series LPC-2000 General Purpose Liquid Level Controls | MM-106(B) | |
| Series PCH/PCL General Purpose Liquid Level Controls | MM-100(A) | |
| Series VFS Liquid Level Controls | I-VFC | |
| Series WF2 Uni-Match Water Feeder | MM-303(F) | |