1 files changed, 8 insertions, 1 deletions
diff --git a/src/views/_sila/Power/Dynamic/VoltInput.vue b/src/views/_sila/Power/Dynamic/VoltInput.vue
index d7f1ea8c..e6071830 100644
--- a/src/views/_sila/Power/Dynamic/VoltInput.vue
+++ b/src/views/_sila/Power/Dynamic/VoltInput.vue
@@ -1,8 +1,8 @@
 <template>
   <collapse
     id="collapse_InputVolt"
-    default-open
     :title="$t('pagePowerSup.InputVolt')"
+    @opened="onOpened"
   >
     <template #image>
       <img src="@/assets/images/_sila/collapsed/voltage.svg" />
@@ -168,15 +168,22 @@ export default {
     this.loadData();
   },
   methods: {
+    onOpened(state) {
+      if (state) {
+        this.loadData();
+      }
+    },
     loadData() {
       let payload = { metricsName: 'psu_voltage', lastHour: false };
       if (this.timeScale === 'hour') {
         payload.lastHour = true;
       }
 
+      this.startLoader();
       this.$store.dispatch('powerSupply/getPsu', payload).finally(() => {
         this.$root.$emit('psu-volt');
         this.isBusy = false;
+        this.endLoader();
       });
     },
   },