20
Changing of valves and diaphragms
Valves
Dismantle valve compartment 1. Before changing the valves 2 note the
orientation of the valves so that they may be replaced correctly.
Important: For model 361 one special valve with red flap 2A is to be
placed in the valve opening shown.
It is recommended to use new gaskets 3 when changing or checking
the valves.
Diaphragms
Remove the diaphragm cover 4 after having dismantled the valve
compartment as indicated above. The diaphragm 5 may then be
changed. If fluids have reached the crankcase, re-grease the pump
thoroughly. Check also the drain hole at the bottom of the pump is not
blocked.
Model 1202
Summary of Contents for LX-HB Series
Page 14: ...1 X 40 1 X 40 2 A X 12 B X 40 3 X 20 14 20 6 10 11 22 ...
Page 15: ...15 4 X 40 5 X 40 6 X 40 7 X 40 MB MB MB MB 19 9 18 18 ...
Page 16: ...16 8 X 40 9 A X 40 B X 40 10 A X 40 B X 40 A A A A B B B B B HB HB 19 9 19 HB A A A B B ...
Page 17: ...17 11 X 40 12 A X 40 B X 40 HB HB 19 18 B A A ...
Page 21: ...21 Model 1302 Model 361 ...
Page 30: ......
Page 31: ......
Page 32: ......
Page 33: ......
Page 34: ......
Page 35: ......
Page 36: ......
Page 37: ......
Page 38: ......
Page 39: ......
Page 40: ......
Page 41: ......
Page 42: ......
Page 43: ......
Page 44: ......
Page 45: ......
Page 46: ......
Page 47: ......
Page 48: ...32 Notes 48 ...
