bf型手动液压搬运车 维修说明书.ppt

Put “G” type clamp as picture 5, and tighten the clamp in direction A until the screwdriver into hole No.7. Please be attention the plunger should be kept in straight during the tightening process. “G” type clamp should not slip from the head. Put screwdriver inside and loosen the clamp in direction B to take away “G” type clamp. Assemble handle: refer to HANDLE ASSEMBLY MANUAL Install plunger pump WARNING! 1.The screw head of “G” type clamp should be welded with a ring and the ring should be fitted into Part No.1, or it will be dangerous. 2.It needs to have pressure test after pump assembling. If it has problems of oil leaking, it may be the problem of seal kit which needs to be replaced. 3.No assembling and maintenance pump by people without training. Handle Assembling Manual 1. Tools Philip screwdriver in 6~10 inch Hammer φ5 Punch 2. dismantling handle Please read dismantling handle as below against Pic 2 Drive out the end of Chain 3 from the groove of lever plate. Drive out the whole Chain 3 from the middle hole of Shaft 4. Turn 80°of the handle and insert screwdriver into Hole 7 Dismantle Spring pin 6 with hammer and punch. Take shaft 4( as showed in pic 1) and take down the handle. Pic.2:remove handle Assembling Handle Refer to pic 2 and pic 3 1) put handle 2 back and combine handle 2 and pump1 with shaft 4 2) Set spring pin 6 back with hammer 3) set chain 3 across the hole in the middle of shaft 4 4) Put the end of chain 3 into the groove of lever plate 5 5) Turn the handle and press the plunger . Take the screwdriver away. Pic.3: assemble handle Test:The handle should be tested after setting up because it might not match the pump in good condition. Please test as below:The knob in the handle is used to control the truck: lifting while down, lowering while up and walking in middle.If the truck goes down quickly after lifting, turn the unloading valve anticlockwise. Then try again; If the truck can not go down after lifting, turn the