Instruction/ maintenance manual of the product 312374J Graco
Go to page of 16
312374 J EN Instructions-Parts Air Controls Integrated and 2-Button Interl ock Air Controls for use wi th Supply Systems. For professional use only . See page 2 for Mod el infor mation. Important Safety Instructio ns Read all warnings and instructions in this manual.
Conten ts 2 312374 J Contents Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Integrated Air C ontrols . . . . . . . . . . . . . . . . . . . .
Inte grat ed Air Contr ols 312374J 3 Integrated Air Controls Pressure Relief Procedure 1. Close th e air m otor slide r valve (E) and t he main a ir slider valve ( F). 2. Set the r am director val ve to DOWN. Th e ram wil l slowly drop. 3. Jog the dir ector valv e up and down to ble ed air from ram cylin ders.
Integrate d Air Cont rols 4 312374 J Replace Director Valve Numbers in parenthes es refer to F IG . 5. 1. Relieve pres sure. 2. Remove s crews (4a) and take o ff director valve. 3. Remove s pring (4c ), valve p late (4d), a nd o-ring (4b) . 4. Remove an d discard pin (4g) and fo ur valve seats (4e) with o -rings (4f).
Inte grat ed Air Contr ols 312374J 5 Replace Ram Air Reg ulator Numbers in parenthes es refer to Parts, page 10. 1. Relieve pres sure. 2. Remove fou r screws ( 7a) and take off the ra m air regulato r (7). 3. Replace o -rings (7b) o n back sid e of regulato r.
2-Button In terloc k 6 312374 J 2-Butt on Interlo ck Attach Roller Switch and Actuator 1. Attach r oller swi tch (133) t o bracket (13 2). Posi tion roller s witch to fa r back pos ition on the bracket and leave mo unting sc rews (144 ) loose. 2. Attach brac ket (132) to ram with sc rews (105) and washers ( 106).
2-Button In terlock 312374J 7 5. Tighten actuator brac ket to ro d using 4 sc rews (140 ) and brac ket clamps ( 139). 6. Adjust t he roller switch (133 ) out so it contacts actu- ator brack et (138), t hen tighten screws (144 ). 7. Tighten bracket (132 ) to ram wit h screws (10 5) and washers ( 106).
2-Button In terloc k 8 312374 J See F IG . 13 f or steps 9 - 14. 9. Inside 2-bu tton inter lock modul e, disconn ect elbow fittin g (6) and pu sh fitting s (7) fro m tee fitting ( 5). Remove pl ug (8) from a uxiliary ai r supply por t on back of inte grated ai r controls.
L20c Air Co ntrols 312374J 9 L20c Air Contro ls Pressure Relief Procedure 1. Close th e air m otor shutoff valve (E) and rem ove air line fro m air contro l coupli ng (x). 2. Set the el evator direc tor valve to DO WN. The r am will sl owly dr op. Disassembly 1.
Parts 10 312374 J Parts L20c Air Controls , 257613 Mounting s crews and lockwashe rs are in cluded wi th kit 25761 3. See man ual 31352 7. Front View Back View r_2891 05_31237 5_9a r_28910 5_312375 _9a2 212 218 211 209 213 216 201 205 204 206, 218 203 210 214 202 215 219 217 207 208 Ref.
Parts 312374J 11 Integrated Air Co ntrols Model 255650; D200s, D200, and D60 Model 257612; S20 ★ For D 200s, D200 , and D60 su pply sys tems only . ◆ ForS 20 suppl y systems only. 1 3 4 6 5 9 3 13 13 7 8 10 11 ti10774a 7a 7b 4b 4a 5 9 9 5 ★ 14 ◆ Ref.
Parts 12 312374 J Integrated Air Co ntrols Model 24C824; D200s and D200 1 4 9 3 13 7 8 10 11 ti10774a 7a 7b 4b 4a 5 Ref. Part Description Qt y . 1M A N I F O L D 1 3 1211 08 VALVE, s hutoff (inc ludes o-r ings and scr ews) 1 4 121107 VALVE, d irector (i ncludes 4a and 4b, plus a ll parts show n in F IG .
Parts 312374J 13 2-Button Interlock Kit Model 255719 (For D200 3- in., 55 gallon (200 liter) su pply syste ms with NXT 2200 , 3400 and 6500 Air Mo tors only) Model 255720 (For D20 0s 6.5 -i n., 55 gall on (2 00 li ter ) supp ly sy stem s with NXT 2200, 3400 and 6500 Air Mo tors only ) Model 257615 (For D60 3-in.
Pneumati c Schematic 14 312374 J Pneumati c Schemat ic Integrated Air Co ntrol Module Platen Pump Air Motor Ram Up Ram Down Pump Pressure Regulator Ram Pressure Regulator Air Motor Shutoff Ram Directi.
Pneumat ic Schem atic 312374J 15 Integrated Air Co ntrol Module with Optiona l 2-Button In terlock Platen Pump Air Motor Ram Up Ram Pressure Regulator Blow Off Valve INTEGRATED AIR CONTROL MODULE Air .
All written and visual data contained in this document reflects the latest product information available at the time of publica tion. Graco rese rves the right t o make changes at any time without notice. This m anual contains English. MM 312374 Graco H eadquarte rs: Min neapol is International O ffices: Bel gium, China, J apan, Korea GRACO INC.
An important point after buying a device Graco 312374J (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Graco 312374J yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Graco 312374J - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Graco 312374J you will learn all the available features of the product, as well as information on its operation. The information that you get Graco 312374J will certainly help you make a decision on the purchase.
If you already are a holder of Graco 312374J, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Graco 312374J.
However, one of the most important roles played by the user manual is to help in solving problems with Graco 312374J. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Graco 312374J along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
