Viking Pump TSM340.0: SG-04, -05, -07 - Manual (Page 9)

SECTION TSM 340 ISSUE G PAGE 9 OF 10
DO’S AND DON’TS
Do’s and Don’ts for installation, operation and maintenance of Viking pumps to assure safe, long,
trouble free operation.
Installation:
1. DO install the pump as close to supply tank as possible.
2. DO leave working space around the pumping unit.
3. DO use large, short and straight suction port.
4. DO install a strainer in the suction line.
5. DO a double check of alignment after unit is mounted and piping is hooked up.
6. DO provide pressure relief valve for discharge side of pump.
7. DO check for proper rotation.
8. DO use a return line filter.
9. DO use an industrial grade hydraulic oil.
10. DO use piping, hose and fittings rated for maximum system pressure.
Operation
1. DON’T run the pump at speeds faster than 3600 RPM.
2. DON’T allow the pump to develop pressure higher than those shown in catalog at that
size.
3. DON’T operate pumps at temperatures above or below limits shown in catalog for
model.
4. DON’T operate unit without all guards in place.
5. DON’T operate pump without pressure relief valve in discharge piping; be sure valve is
mounted and set correctly.
6. DON’T stick fingers in ports of pump!!! Fingers may be pinched between gears.
7. DON’T work on the pump unless driver has been “locked out” so it cannot be started
while work is being done on the pump.
Maintenance:
1. DO record pump model number and serial number and file for further use.
2. DO have spare parts, pump or stand by units available, particularly if pump is
essential part of key operation process.
3. DO obtain, read and keep all maintenance instructions furnished with pump.
4. DO make sure any pump that has residual system pressure in it or that has
handled high vapor pressure liquids, has been vented through the suction or
discharge lines or other openings provided for this purpose.
5. DO make sure that if the pump is still hooked to the driver while maintenance
is being performed that the driver has been “locked out” so that it cannot be
inadvertently started while work is being done on the pump.
6. DO make sure any pump that has handled a corrosive, flammable, hot or toxic
liquid has been drained, flushed, vented and/or cooled before it is disassembled.