Viking-pump TSM151.2: LS-M 123/4123 Manuale Utente

TECHNICAL SERVICE MANUAL HEAVY-DUTY STEEL EXTERNAL BRACKET MOUNTED PUMPS SERIES 123 AND 4123 SIZES LS, Q, QS, M SECTION TSM 151.2 PAGE 1 OF 14 I

6. Sealing faces on mechanical seals should not be touched with anything but fingers or a clean cloth. A tapered sleeve is available, at extra cos

SECTION TSM 151.2ISSUE B PAGE 11 OF 14 DANGER BEFORE STARTING PUMP, BE SURE ALL DRIVEEQUIPMENT GUARDS ARE IN PLACE. FAILURE TO PROPERLY MOUNT

SECTION TSM 151.2 ISSUE B PAGE 12 OF 14 THRUST BEARING ADJUSTMENT Refer to FIGURE 12. 1. Loosen two setscrews over each outer and inner end ca

PRESSURE RELIEF VALVE INSTRUCTIONS FIGURE 13 SIZE LS LIST OF PARTS 1. Valve Cap 6. Valve

DANGER BEFORE STARTING PUMP, BE SURE ALL DRIVE EQUIPMENT GUARDS ARE IN PLACE. FAILURE TO PROPERLY MOUNT GUARDS MAY RESULT IN SERIOUS

ROTATION: Viking pumps operate equally well in a clockwise or counterclockwise rotation. Shaft rotation determines which port is suction and which

ITEM NAME OF PART ITEM NAME OF PART ITEM NAME OF PART 1 Locknut 14 Packing Retainer Washer 27 Idler Bushing 2 Lockwasher 15 Bracket Bushing 28

DANGER BEFORE OPENING ANY VIKING PUMP LIQUID CHAMBER (PUMPING CHAMBER, RESERVOIR, RELIEF VALVE ADJUSTING CAP FITTING, ETC.) BE SURE: 1. THAT AN

6. Carefully remove rotor and shaft to avoid damaging bracket bushing. 7. Remove packing gland from side of bracket. 8. Loosen four setscrews o

SECTION TSM 151.2ISSUE B PAGE 6 OF 146. Using a 0.15-inch head gasket, install head and idler assembly on pump. Pump head and casing were marke

ITEM NAME OF PART ITEM NAME OF PART ITEM NAME OF PART 1 Locknut 14 Mechanical Seal 27 Rotor and Shaft 2 Lockwasher 15 Set Collar 28 Idler and

PAGE 8 OF 14ISSUE B SECTION TSM 151.2 DANGER BEFORE OPENING ANY VIKING PUMP LIQUID CHAMBER (PUMPING CHAMBER, RESERVOIR, RELIEF VALVE ADJUSTING CA

SECTION TSM 151.2ISSUE B PAGE 9 OF 14 FIGURE 5–STANDARD MECHANICAL SEALFIGURE 6ASSEMBLY Standard Mechanical Seal (Synthetic Rubber Bellows Type