ProMinent mikro g/5a Instruction Manual page 13

®
ProMinent mikro g/5a
Precision feeding pump
Installation of packing and plunger (Drawing 2811-3)
1. Push V packing set (1 ) with the opening to the front into the liquid end.
2. Fit pressure disc (2).
3. Fit adjusting washer (3) if necessery.
4. Load the disc spring (4) in opposite surfaces.
5. Assemble clamping disc (5), loosely screw in screws (6) by hand.
Do not tighten!
6. Carefully insert plunger (7).
If the liquid head is to be stored then it should be in this condition.
Before installation on the pump and reuse
With the plunger (7) inserted, screw in screws (6) crosswise onto the clamping
disc (5) until they touch. The liquid end is now ready to operate.
Important!
The plunger may no longer be pulled out of the liquid end when the clamping disc
is tightened. If however this should happen the screws (5) must first be loosened
before the plunger can be pushed into the liquid end.
Please adjuste tolerance balance
measure "A" in case of assembling
with adjusting washer Pos. 3.
1 2 3 4
Attention!
Please note arrangement of spring-washer.
Only type 2.5/50 TT1, TT2
Type
Ø 2.5/ 50
Ø 5.0/200
Ø 8.0/500
5 6 7
Instruction manual
mikro g/5a
Dimension „A"
TT1, TT2 SS1, SS2
+0.1 +0.1
2.9 3.9
+0.1 +0.1
3.2 3.7
+0.1 +0.1
3.2 3.2
2811-3
Page 13