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Graco Reactor 3 E-20 IHR312 Техническая документация онлайн [17/36] 679854
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Repair
309577Y 17
9. Reassemble the intake valve with o-ring (10*), seat
(9), and ball (11*). Install ball guide (12).
Models 246832, 18D010, 25P857, 25P858,
25P944, and 245972 only: Install spring (8*) with
screw at top.
NOTE: The seat may be flipped over and used on the
other side. Clean the seat thoroughly. No scratches are
permitted on the sealing edge.
10. Replace the o-ring (15*). Install the intake valve.
Torque the housing (5) as follows, or be sure the
intake valve is snug against the cylinder.
11. Tighten the wet-cup.
NOTE: Do not overtighten the wet-cup. The throat
u-cup (20) is not adjustable.
a. Pump A: Wrap the base of the wet-cup (19)
with a rag and tighten securely with channel
locks.
b. Pump B: Pump B: Torque the packing nut (19)
to 130-150 in-lb (15-17 N•m).
12. Reconnect the power supply. Turn the main power
ON .
13. Press . The motor will run until the pumps are
at bottom of their strokes, then shut off.
14. Turn the main power OFF . Disconnect the
power supply.
TI2665A
5
*11
9
10*
8*
12
TI2687A
15*
19
5
Model Torque
ft-lb (N•m)
246830, 245970, 18D010, and
25P857
65-75 (88-101)
246831, 245971, 262648,
25P858, and 24Y174
75-85 (101-114)
246832, 25P944, and 245972 185-215 (251-291)
Pump rod and connecting rod move during
operation. Moving parts can cause serious injury
such as pinching or amputation. Keep hands and
fingers away from connecting rod during operation.
Содержание
- Air and electric proportioners for professional use only 1
- Displacement pump 1
- For use with reacto 1
- Important safety instructions 1
- Instructions 1
- Contents 2
- Model numbers 2
- Related manuals 2
- Warning 3
- Warnings 3
- Warning 4
- Warning 5
- Important isocyanate iso information 6
- Isocyanate conditions 6
- Changing materials 7
- Foam resins with 245 fa blowing agents 7
- Keep components a and b separate 7
- Moisture sensitivity of isocyanates 7
- Pressure relief procedure 8
- Repair 8
- Clean and inspect parts 9
- Fill the wet cups 9
- Repair kits 9
- Tools needed 9
- Component a iso pump 10
- Cutaway views 10
- 245972 18d010 11
- 262648 24y174 11
- Component b resin pump 11
- Disassemble the pump 12
- Reassemble the pump 15
- Component a iso pumps with wet cup flush feature 20
- Component b resin pumps 28
- Note these pumps were also used on component a iso side of reactors built before may 2003 28
- Part 245970 e 20 and e xp1 includes items 1 7 9 23 part 245971 e xp2 includes items 1 7 9 22 part 262648 a 25 includes items 1 7 9 22 part 245972 e 30 includes items 1 22 shown part 24y174 a xp1 includes items 1 7 9 22 part 18d010 reactor 3 e 20 includes items 1 17 19 22 28
- Parts included in pump repair kits purchase separately some parts in the kit may not be used in your pump order the correct kit for your pump from the table below 30
- Pump part repair kit 245970 246420 245971 262648 246421 245972 246422 24y174 17k352 18d010 18e196 30
- Wet cup conversion kits may be purchased separately to convert pumps 245970 245971 262648 and 245972 see page 33 for further information 30
- Accessories 33
- Iso pump oil 33
- Reservoir kit 33
- Throat seal liquid 33
- Wet cup conversion kits 33
- Displacement pump 34
- Technical specifications 34
- California proposition 65 35
- California residents 35
- Warning cancer and reproductive harm www p65warnings ca gov 35
- For the latest information about graco products visit www graco com for patent information see www graco com patents 36
- Graco headquarters minneapolis international offices belgium china japan korea 36
- Graco inc and subsidiaries p o box 1441 minneapolis mn 55440 1441 usa copyright 2003 graco inc all graco manufacturing locations are registered to iso 9001 www graco com revision 36
- Graco information 36
- Graco standard warranty 36
- March 2022 36
- To place an order contact your graco distributor or call to identify the nearest distributor phone 612 623 6921 or toll free 1 800 328 0211 fax 612 378 3505 36
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