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49775 MANIFOLD ASSEMBLY
sINCLUDED IN 49595 SERVICE KIT.
* NOT INCLUDED IN ASSEMBLY
88 90
s 85
78 |
| s 84 |
| s 82 |
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s 79 83 86
87 |
| 113 | |
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89 | |||
91 | |||
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75*
80 s | 78 |
81 s | 79 s |
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| MANIFOLD DISASSEMBLY | MANIFOLD ASSEMBLY | ||
_ Spring (80), ball (81) and needle valve (86) can be serviced | _ Lubricate all ‘‘O” rings with ARO 36460 lube when assem- | |||
without removing the manifold from the tool. | bling. |
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_ Unthread and remove cap (78), releasing spring (80) and ball | _ Assemble ‘‘O” rings (82 and 84) to actuator (83) and assemble | |||
(81). |
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| actuator into manifold, with the small diameter going into the | |
_ Remove screw (87), releasing retainer (88). | manifold first. |
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_ Unthread and remove needle valve (86). | _ Assemble ‘‘O” rings (79) to caps (78) and assemble one cap to | |||
_ To further disassemble, remove three cap screws (75), releas- | manifold, securing actuator. |
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ing manifold from the tool. | _ Assemble ball (81) and spring (80), securing with cap (78). | |||
_ Remove cap (78), releasing actuator (83). | _ Assemble ‘‘O” ring (85) to groove in needle valve (86) and | |||
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| thread needle valve into manifold. |
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| _ Assemble retainer (88) to manifold, securing with screw (87). | |
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| _ Assemble manifold assembly to tool, securing with three cap | |
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| screws (75). |
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FOR | OPTIONAL | SOLE- | FOR OPTIONAL SOLE- |
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NOID VALVES. | PORT ‘‘A” | NOID VALVES. |
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| DWELL |
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PORT ‘‘F” |
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| PORT ‘‘E” | |
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| PORT ‘‘C” |
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| PORT ‘‘D” |
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| PORT ‘‘B” | ||
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| FOR OPTIONAL | 49785 |
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| PRESSURE SWITCH. |
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PORT ``A" | INPUT / START |
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PORT ``B" | INPUT / EMERGENCY RETRACT |
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PORT ``C" | OUTPUT / ``TOOL IS FORWARD" SIGNAL ``ON" AT FORWARD POINT OF PRESET STROKE |
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PORT ``D" | OUTPUT / ``TOOL IS RETRACTED" SIGNAL ``ON" WHEN TOOL IS FULLY RETRACTED |
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PORT ``E" | OUTPUT / AUX. AIR SUPPLY FURNISHES POWER AIR TO SOLENOID VALVE OPTION. SUPPLY IS ``ON" WHEN MAIN AIR INLET IS ``ON" | |||
PORT ``F" | OUTPUT / AUX. AIR SUPPLY FURNISHES POWER AIR TO SOLENOID VALVE OPTION. SUPPLY IS ``ON" WHEN MAIN AIR INLET IS ``ON" | |||
DWELL | TIME CONTROL ADJUSTMENT KNOB ADJUSTS ``HESITATION" AT RETRACT POINT. TURN IN TO INCREASE TIME, TURN OUT TO DECREASE TIME. |
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