Parker HLR070 Mounting Instructions

Contents

Parker HLR070 Mounting Instructions Manual pdf 49 page image

Parker EME Replace carriage lid192-510201N1 HLR 2019-04 495.6 Replace carriage lidAfter dismantelling the carriage lid, the frontal stop surface of the carriage issharp-edged. If handled carelessly during maintenance, you might cut yourself.Protection gloves must be worn!Carriage lids must be exchanged if: the recommended exchange interval of the lip seal is reached (see Table 11). abnormal or one-sided wear is present on the lip seal (Figure 16, Pos 1), due toimproper operation or environmental influences or incorrect installation(misalignment) of the steel belt cover or carriage cover.Figure 16: Abnormal wear of lip seal or after a collision with adjacent machine parts, provided that important functionalparts of the linear axis have not been damaged (guide, carriage, toothed belt,deflection stations). In this case, the complete axis must be exchanged.Exchange process of carriage lidTo exchange the carriage lid, it is not necessary to loosen the steel strip cover. Loosen the screws of the cover lid (see Figure 13, Pos. 4) and dispose the old lid(see Figure 13, Pos. 3). Position the new carriage lid on the carriage plate and screw it to the requiredtightening torque see Table 13).Take care that the carriage lid is aligned exactly to the carriage profile (lip sealparallel to the steel strip cover). If the lip seal is mounted at an angle, there is arisk of premature wear. Check if the steel strip cover is touching the carriage. Therefore move thecarriage over the entire length of the stroke and pay attention to grinding noises. In the stroke area slightly moisten the steel strip with Teflon spray.