DG3V-5-6C-10對冷卻器首先要通水或通油檢查，若有泄漏應(yīng)立即排除。然后，再進行性能試驗，測其冷卻效果是否達到規(guī)定指標(biāo)。測試時，先通入冷介質(zhì)，然后逐漸通入熱介質(zhì)，否則會產(chǎn)生熱應(yīng)力；
（8） 壓力表開關(guān)雖是一個簡單的元件，但是多路壓力表開關(guān)，如果質(zhì)量不好會使液壓系統(tǒng)產(chǎn)生較大的故障。因此要測試各測壓點是否正確，壓力損失是否過大，控制是否靈敏。R900421985  Z2S 10-2-3X/  
R900436801  Z2S 10-2-3X/V  
R900431003  Z2S 10-3-3X/  
R900440349  Z2S 10-3-3X/V  
R900420049  Z2S 10-4-3X/  
R900506366  Z2S 10-4-3X/V  
R900407424  Z2S 10A1-3X/  
R900407440  Z2S 10A1-3X/V  
R900434028  Z2S 10A2-3X/  SDHI-0631/2/A-X 28DC
SDHI-0631/2-00 23
SDHI-0631/2-X24DC 
SDHI-0631/2-X 230/50/60AC
SDHI-0631/2-X 230/50/60AC 23
SDHI-0631/2-X 24DC
SDHI-0631/2-X 24DC 23
SDHI-0631/2-X 28DC
SDHI-0632/2/A-X 24DC 23
SDHI-0639/023
SDHI-0639/C-X 24DC 23,　 
SDHI-0639/C-X，
SDHI-0639/O-X 
SDHI-0639/O-X 00
SDHI-0639/O-X 230/50/60AC 23,　 
SDHI-0639/O-X 24DC
SDHI-0639/O-X 24DC 23
SDHI-0639/O-X 24DC,　 
SDHI-0639/O-X，
SDHI-0671-X 24DC 23
SDHI-0710-00 23
SDHI-0710-X 00 23
SDHI-0710-X 00(SDHI-0715-X 00)
SDHI-0710-X 230/50/60AC 23
SDHI-0710-X 24DC 23
SDHI-0711-X 24DC
SDHI-0711-X 00 23
SDHI-0711-X 12DC 23,　 
SDHI-0711-X 230/50/60AC 23
SDHI-0711-X 24DC
SDHI-0711-X 24DC 23 
SDHI-0713-00 23
SDHI-0713P-X 24DC
SDHI-0713P-X 24DC 23
SDHI-0713-X 
SDHI-0713-X 00 23
SDHI-0713-X 12DC
SDHI-0713-X 12DC 23 
SDHI-0713-X 230/50/60AC 23

R900436812  Z2S 10A2-3X/V  
R900437010  Z2S 10A3-3X/  
R900468484  Z2S 10A3-3X/V  
R900516212  Z2S 10A4-3X/  
R900567281  Z2S 10A4-3X/V  
R900407434  Z2S 10B1-3X/  
R900407465  Z2S 10B1-3X/V  
R900435525  Z2S 10B2-3X/  
R900428795  Z2S 10B2-3X/V  
R900436800  Z2S 10B3-3X/  
R900439705  Z2S 10B3-3X/V  
R900440312  Z2S 10B4-3X/  

每個被測試的元件都要達到產(chǎn)品樣本上所規(guī)定的主要技術(shù)指標(biāo)，未達到主要技術(shù)指標(biāo)的元件不準(zhǔn)裝于設(shè)備。同時對已測試過的確實能使用的元件都要用塑料塞子將油口堵住，并用塑料布包好，防止灰塵侵入。測試液壓元件時，必須備有能滿足性能測試要求的試驗臺和平臺以及必要的儀表與管接件等，并可根據(jù)本單位液壓設(shè)備上所用的液壓元件種類，配備一個綜合試驗臺。圖2-1提供了一個簡易液壓試驗臺的液壓原理圖，利用此試驗臺可測試泵、閥等元件DG5V-8-H-8C-VM-U-H-10 
DG5V-8-H-9C-E-M-U-A-10 
DG5V-8-H-9C-E-VM-U-C-10 
DG5V-8-H-B-2C-Z-PCB-E-VM-U-H-10 
DG5V-8-H-B-35A-Z-PPA-E-VM-U-H-10-EN600 
DGAM-2-4-10-R 
DGAM-3-01-10R 
DGAM-5-10R 
DGC-06-B-60 
DGC-06-C-60 
DGC-06-F-60 
DGC-06-FV-60 
DGC5-060A-C-M-FW-B5-80 
DGFN-06-50 
DGMA-2-B-10 
DGMA-2-C2-10 
DGMA-3-0-10 
DGMA-3-B-10 
DGMA-3-C1-10 
DGMA-3-C2-10 
DGMA-3-T1-10B 
DGMA-3-T2-10B 
DGMA-5-B-10EILP 
DGMA-5-C1-10 
DGMA-5-C2-10 
DGMA-5-T1-10B 
DGMA-5-T2-10B 
DGMA-5-T3-10B 
DGMC2-2-AB-GW-BA-GW-10 
DGMC2-2-AT-CW-BT-CW-10 
DGMC2-2-AT-FW-BT-FW-10 
DGMC2-2-AT-GW-BT-GW-10 
DGMC2-3-AB-AW-BA-AW-41 
DGMC2-3-AB-AW-BA-CW-41 
DGMC2-3-AB-BH-BA-BH-41 
DGMC2-3-AB-BK-BA-BK-41 
DGMC2-3-AB-BW-BA-BW-41 
DGMC2-3-AB-BW-BA-CW-41 
DGMC2-3-AB-CH-BA-CH-41 
DGMC2-3-AB-CK-BA-CK-41 
DGMC2-3-AB-CW-BA-BW-41 
DGMC2-3-AB-CW-BA-CW-41 
DGMC2-3-AB-CW-BA-CW-41-EN103 
DGMC2-3-AB-CW-BA-CW-41-EN104 
壓力開關(guān) EDS3348-5-01
壓力開關(guān) EDS3316-2-06
壓力開關(guān) EDS3348-1-0010-D00-F1
壓力開關(guān) EDS3348-1-06
壓力開關(guān) EDS3316-3-0016-000-E1
壓力開關(guān) EDS3346-3-0010-000-E1
壓力開關(guān) EDS3316-3-02
壓力開關(guān) EDS3396-1-0009-000-F1
壓力開關(guān) EDS3348-5-0016-000-E1
壓力開關(guān) EDS3346-2-0040-000-E1
壓力開關(guān) EDS3346-1-01
壓力開關(guān) EDS3316-2-0010-000-F1
壓力開關(guān) EDS3346-1-0005-000-F1 
壓力開關(guān) EDS3346-3-02
壓力開關(guān) EDS3346-3-0005-000-E1 
壓力開關(guān) EDS3346-1-0025-000-F1
壓力開關(guān) EDS3348-5-0001-000-E1 
壓力開關(guān) EDS3396-2-0001-000-E1 
壓力開關(guān) EDS3396-3-0001-000-E1
壓力開關(guān) EDS3396-3-0009-000-E1
壓力開關(guān) EDS3396-3-02
壓力開關(guān) EDS3396-3-0010-000-F1
壓力開關(guān) EDS3396-3-0025-000-F1
壓力開關(guān) EDS3346-3-0025-000-F1
壓力開關(guān) EDS3348-5-0025-000-E1
壓力開關(guān) EDS3318-5-06
壓力開關(guān) EDS3318-5-0010-000-E1
壓力開關(guān) EDS3318-5-0010-000-F1
壓力開關(guān) EDS3348-5-06
壓力開關(guān) EDS3446-3-0400-000
壓力開關(guān) EDS3448-5-0400-000
壓力開關(guān) EDS3446-2-0100-000
壓力開關(guān) EDS3446-1-0040-000
壓力開關(guān) EDS3446-2-0040-000
壓力開關(guān) EDS3446-3-0040-000
壓力開關(guān) EDS3448-5-0040-000
壓力開關(guān) EDS3446-1-0100-000
壓力開關(guān) EDS3446-3-0100-000
壓力開關(guān) EDS3448-5-0100-000
壓力開關(guān) EDS3446-1-0250-000