Hydraulic Pressure Testpump TypeP350 USER MANUAL
Contents
1. Hydraulic Pressure Testpump Type P350 aIKA USER MANUAL Provides hydraulic pressure of 0 to 350 bar Always release the internal pressure at the connectors before A disconnecting Uncontrolled release of high pressure can result in personal injury and damage to equipment Excessive pressure can crack or break the fluid reservoir case Reservoir fluid level If the fluid level in the reservoir falls considerably during use a partial vacuum may be created in the reservoir that can affect the performance of the pump To avoid this simply allow air to enter the reservoir by partly unscrewing the filling plug Seal replacement Depending on the frequency of use the main piston seal and others may need replacing Replacement seals and instructions for fitting are contained in the seal kit P350 Controls and orientation Qs JSP Industrial Controls o JSP s r o Raisova 547 506 01 Ji n Czech Republic MM A 1 Phone 420 493 760 811 Fax 420 493 760 820 e mail jsp jsp cz W W W J S p D C Z ks QTHP 0002 lt Vent Plug SIKA RN oe 190 Dr Siebert amp K hn GmbH amp Co KG LA QTHP 0004 Reservoir Bolt amp O ring QTHP 0006 Reservoir Top Casting QTHP RESV Reservoir amp Gaskets QTFT 3SB0 XH Series QTHA 3SB1 HP Series Outlet Fitting E m QTHP 0008 8 Inlet Check Valve d CO D Assembly QTHP 0011 HPOV QTHP 0012 HPGYV QTHP 0013 XHOV QTHP2. General nortes above The pump will not pressure up the system unless liquid is first flowing freely back into the reservoir Dirt under one of the check valves may cause liquid to not flow freely back into the reservoir Remove clean and replace check valves IF PUMP WILL NOT HOLD PRESSURE It is leaking internally or externally If leak is not visible externally it may be at one of three place internally inside reservoir 1 around brass screw above brass plug 2 around brass plug or 3 around outlet check valve under brass plug If pressure goes up when handle is squeezed and drops when handle is released then dirt is under the outlet check valve Remove brass plug clean check valve and replace DO NOT EXCEED the maximum operating pressure A N indicated on the pump label Fluid reservoir can crack or break if excess pressure applied SIKA Dr Siebert amp K hn GmbH amp Co KG Struthweg 7 9 34260 Kaufungen Germany 4 4 Tel 49 5605 803 0 Fax 49 5605 803 54 email info SIKA net web www SIKA net
3. remove the reservoir and insert a small wire into inlet check valve hole to make sure check valve moves freely Squirt oil into the inlet check valve while squeezing and releasjng handle When pump is connected to an instrument and pressurized you will note a slight drop off of pressure This is caused by the natural stretching of the hose This is temporary and the pressure soon reaches equilibrium Operation of the P350 Connect hose end to the brass adaptor on the pump As hose is connected to the adaptor it opens a small check valve in the adaptor Always store pump with hose disconected to prevent oil leakage Connect other end of the hose to the instrument to be calibrated With bleed off valve plastic coated handle opposite the the hoise connection open squeeze the handle several times to make sure fluid is flowing back into the reservoir through the hole above the bleed off valve Shut the bleed off valve Pump should pressure up Pressurize to about 3 4 bar 50 psi below desired pressure Use fine tuning vernier non coated handle facing out the front of the pump to carefully adjust pressure to desired amount SIKA Dr Siebert amp KUhn GmbH amp Co KG Struthweg 7 9 34260 Kaufungen Germany 3 4 Tel 49 5605 803 0 Fax 49 5605 803 54 email info SIKA net web www SIKA net SIKA M ze Io Dr Siebert amp Kuhn GmbH amp Co KG Troubleshooting IF PUMP WILL NOT PUMP It has probably lost it s prime See
4. 0015 XHGV Body Casting with Piston QTHP 0020 Moveable Handle SWIV 0000 Gauge Swivel Fitting QTHP 0010 Oulet Check Valve Assembly fh gi QTHP 0014 Vernier Piston Assembly QTHP 0018 Bleed off Valve Stem QTHP 0022 Fixed Handle SIKA Dr Siebert amp K hn GmbH amp Co KG Struthweg 7 9 34260 Kaufungen Germany 2 4 Tel 49 5605 803 0 Fax 49 5605 803 54 email info SIKA net web www SIKA net SIKA ze Io Dr Siebert amp Kuhn GmbH amp Co KG General notes Test pumps P350 have a small displacement Minimize the volume to be pressurized Install a shut off valve close to the instrument and make your test connection between the valve and instrument Internal parts of pump are made of Buna N rubber aluminum brass and stainless steel The pump can be used with oil water or other compatible fluids Use of water will accelerate wear of 0 rings and some sticking of piston may result The recommended fluid is any petroleum based hydraulic ojl light weight motor oil or mineral oil Do not use brake fluid or synthetic oils they may crack the Lexan reservoir or cause swelling or decomposition of the 0 rings Always keep the pump primed To prime the pump put a small amount of hydraulic fluid in the reservoir With the bleed off valve open squeeze the handle Fluid should circulate out the bleed off valve hole back into the reservoir This may take several squeezes of the handle If pump will not prime
Download Pdf Manuals
Related Search