Grease Gun User`s Manual
Contents
1. Original Instructions Doc No OSA044U 03 7 Types of Grease Fittings Original Instructions C E OC INO J In general hydraulic fittings are most commonly used as the lubrication points for bearings These fittings G re as e G u n U S e r S M a n u a E Hydraulic fittings JIS B 1575 Type A Type B Type C areavailable in straight and angle types to be selected by installation location KH CH GC Series E Buttonhead fittings D 1 Introduction pia Standard type D 15 D 12 Thank you very much for purchasing a Yamada s grease gun This document describes how to use your grease gun 4 Large type D 6 22 D 617 correctly to get the most out of it without malfunctioning and provides some notes on use The grease gun looks partly discolored because of trivalent chromium plating for environmental protection However there is no problem with Buttonhead fittings are commonly used as the lubrication inlets for construction equipment These fittings are its function available in two types large and small in button diameter 2 Warnings and Cautions Pin type fitti cl EnS The grease gun discharges grease at a high pressure Discharging it toward your hand or any other person may result in serious injury When using the grease gun take the following precautions Pin type fittings are used as the lubrication inlets for farm equipment and railway vehicles This type may be AA WARNINGS o YO installed insid2. DA CORPORATION INTERNATIONAL DEPARTMENT No 1 3 1 Chome Minami Magome Ohta ku Tokyo 143 8504 Japan 854284 cH 650LL 401 1 69 60 5 _ 400 Combined to 420ml cartridge and manual fing 0 93 80 __ PHONE 81 0 3 377 7 024 1 The KH and CH Series comes standard with the HSP 1 straight nozzle CH 650LL and GC 57K come standard with FAX 81 0 3 3777 0584 the CNP 2 chuck nozzle In the above specifications table the overall length and weight do not include the nozzle The displayed pressures indicate the maximum pressures the nozzle values assume the use of the CNP 2 chuck nozzle 201006 OSA044U 4 Preparation for Use 4 1 Preparation Attach the accessory nozzle or a separately purchased hose or nozzle to the grease gun by screwing onto the grease outlet Rp1 8 Fill the grease gun with grease according to the filling procedure for the model in use 4 2 Greasing Wipe clean the grease fitting and the tip of the nozzle connect the nozzle then reciprocate the lever If grease is charged normally old grease is pushed out from the groove or clearance near the fitting For the amount of grease to charge refer to the instruction manual for the target machine or charge the machine with new grease until old grease is completely pushed out Note however that old grease does not come out depending on the greasing point 4 3 Maintenance Although the grease gun does not require special routine maintenance check be careful n
3. ain body Pull the chain to lock it to the groove at the bottom of the grease cylinder Remove the cap from the grease cartridge specified mL then screw the cartridge into the main body If you do not use a grease cartridge directly fill the grease cylinder with grease At this time be careful not to let air or dirt in grease Attach the grease cylinder to the main body Unlock the chain and put it into the grease cylinder Reciprocate the lever two or more times and make sure that grease comes out from the tip of the nozzle If you directly fill the grease cylinder with grease grease may not come out soon even after you operate the lever As this is caused by an air pocket in grease loosen the grease cylinder once or twice to degas it For manual filling use grease not exceeding the specified amount Vianua illed type Manually filled type ye WO s Ca Remove the grease cylinder by screwing it back from the main body Pull the handle to lock it to the cut slot at the constriction on the grease cylinder Use a spatula to take a small amount of grease specified mL then fill the grease cylinder from its edge At this time take meticulous care not to let dirt sand or air in grease When the grease cylinder is filled tap it once or twice to degas and fix grease Pull the handle fully then attach the grease cylinder to the main body Takin
4. e a concave element and sealed above Q Before using the grease gun always make sure that the greasing nozzle greasing hose screws or any other part do not have any damage The heads of grease fittings are common to Japan US and Germany as specified in JIS SAE and DIN respectively Q Before greasing be sure to put on safety glasses and thick gloves such as leather gloves Our products are manufactured in accordance with the relevant JIS standards Note however that recently some dimensions do not conform to the standards Oo If the lever of the grease gun feels heavy or its tip leaks grease remove the cause before greasing without forcing grease into the grease fitting Q Should grease intrude into your body or get into your eyes seek immediate medical attention from a specialist and take proper treatment Grease adhering to the skin can cause inflammation and thus must be washed out sufficiently with water and soap CAUTIONS Oo Do not touch the nozzle or hose during greasing as it may be highly pressurized inside depending on the greasing point Oo The hose used in place of the greasing nozzle is deteriorated as it serves It is advisable to replace the hose with a genuine part every two years 3 Specifications Product ee Weight Signs Discharge Stroke Maximum Model Cylinder Capacity Pressure No mm kg mL Panete MPa 854297 GC 57K 853920 KH 120 1a 85 mL cartridge Manufactured by YAMA
5. g the above steps completes filling the grease cylinder Add grease as required in the same way When using the grease gun remove the handle from the cut slot and put it back Grease will be pressurized by the spring Grease may not come out soon even after you operate the lever As this is caused by an air pocket in grease loosen the grease cylinder once or twice to degas it For manual filling use grease not exceeding the specified amount GC 57K For cartridge Remove the grease cylinder by screwing it back from the main body Pull the handle to lock it to the cut slot at the constriction on the grease cylinder Remove the caps from both sides of the grease cartridge Insert the grease cartridge to the grease cylinder from the wide mouth side first indicated by an arrow Unlock the handle and put it into the grease cylinder Taking the above steps completes filling the grease cylinder Add grease as required in the same way Grease may not come out even though grease is still inside As this is caused by an air pocket in grease dagas it by moving the rod back and forth deasa 6 Genuine option nozzle Applicable to any lever type grease gun Classification Product No A a d Application MICROHOSE Normal operation pressure 21 MPa
6. ot to introduce foreign material into grease As the fitting at the lubrication inlet gathers dirt and sand keep it clean along with the grease gun Check the fitting if you need a strong force to move the lever 4 4 Tip Grease may not come out easily when you use the grease gun for the first time In that case be sure to fully open or close the lever Note that operating the lever halfway through the stroke cannot draw grease in the grease cylinder 4 5 Replacing the nozzle When removing the accessory nozzle or replacing it with a separately purchased hose or nozzle hold the nozzle bracket on the grease gun with a wrench remove the nozzle then attach a new nozzle 4 6 Connecting the nozzle to the fitting Fig 1 standard nozzle hydraulic fittings Grease while pressing the tip of the nozzle vertically hydraulic fittings Push the nozzle vertically onto the fitting until it grips the fitting then start greasing Before removing the nozzle from the fitting after greasing lean the pin type fitting Push the nozzle vertically onto the fitting until it grips the fitting completely up to the pin along the cut Fig 4 for buttonhead buttonhead fitting Insert the chuck at the end of the hose to the fitting from the side tighten the screw on top then start Fig 2 chuck nozzle Fig 3 for pin type 5 How to Use Cartridge acceptable type Co O CCC q j j Oem Remove the grease cylinder by screwing it back from the m
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