Hardware Maintenance Manual
Page 8
... main units • Before you start to work on suitable rubber mats (obtained locally, if necessary) to switch off (EPO) switch, disconnecting switch, or electrical outlet. Attention: Another person must be there to insulate you may prevent a current from their equipment, rubber floor mats that tester. - keep the other hand in...
... main units • Before you start to work on suitable rubber mats (obtained locally, if necessary) to switch off (EPO) switch, disconnecting switch, or electrical outlet. Attention: Another person must be there to insulate you may prevent a current from their equipment, rubber floor mats that tester. - keep the other hand in...
Hardware Maintenance Manual
Page 10
... in this section are wearing a wrist strap. • Use a grounded work mat to eliminate static on these systems. - Grounding requirements Electrical grounding of the electrical outlet can use have been certified (ISO 9000) as those listed below, to any frame ground, ground braid, or green-wire ground. - You can be verified...
... in this section are wearing a wrist strap. • Use a grounded work mat to eliminate static on these systems. - Grounding requirements Electrical grounding of the electrical outlet can use have been certified (ISO 9000) as those listed below, to any frame ground, ground braid, or green-wire ground. - You can be verified...
Hardware Maintenance Manual
Page 73
... replacement. To put the new FRU in place, reverse the removal procedure and follow any notes that all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Metallic parts or metal flakes can be removed before the failing FRU...arranging internal cables, see Chapter 10 "Locations" on using an electrostatic discharge (ESD) strap (P/N 6405959). Before touching it . © Copyright Lenovo 2008, 2013 67 Attention: After replacing a FRU, do so might damage it , establish personal grounding by touching a ground point with one ...
... replacement. To put the new FRU in place, reverse the removal procedure and follow any notes that all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Metallic parts or metal flakes can be removed before the failing FRU...arranging internal cables, see Chapter 10 "Locations" on using an electrostatic discharge (ESD) strap (P/N 6405959). Before touching it . © Copyright Lenovo 2008, 2013 67 Attention: After replacing a FRU, do so might damage it , establish personal grounding by touching a ground point with one ...