Purpose of Notice: It has come to our attention that the Electronics Cover - 28990 found on the Prism 2 Rebreather could be subject to corrosion under certain diving conditions, primarily in salt water. Affected battery covers were manufactured between January 2012 and June 2017. Serial number range is located on the last page.

Product Issue: Aluminum has proven to be a suboptimal material choice in this application and can be affected by corrosion, resulting in a leak of the OPV seal. We have upgraded the material to 316 stainless steel and are now making this part available as a replacement for all units sold by AUP, as well as new production from Hollis Rebreathers.

Remedy: For every Prism 2 manufactured between January 2012 and June 2017, we recommend an immediate inspection by the user and, if corrosion is noticed, replacement of part 28990 – Electronics Cover with part 28990S.A Electronics Cover Assembly, SS. This new cover assembly also includes a new over pressure relief valve pre-installed.

For any units showing signs of corrosion to the electronics cover, Hollis Rebreathers will upgrade to the stainless version at no charge.

If your cover assembly is NOT corroded, but you would like to upgrade to the new stainless steel cover, as an incentive, Hollis Rebreathers is offering upgrade pricing of $70 (regularly $140) to any end user who completes the return form and sends their old aluminum cover for replacement.

Installation Instructions

    1. Remove Old Battery Cover Aluminum Battery Cover
      1. Unhook both latches and remove old aluminum battery cover
    2. Inspect Battery Compartment
      1. Clean and lubricate O-ring if necessary
      2. Check for moisture inside battery compartment. If moisture is found, DO NOT DIVE Please contact Hollis Rebreathers customer support for factory inspection immediately
      3. Check contacts on 9V and 3.6V Lithium batteries inside battery compartment, ensure they are charged and replace if necessary
        Battery Compartment
    3. Install New Stainless Battery Cover - 28990S.A New Battery Cover
      1. Secure both latches and ensure battery cover is seated properly
      2. Your Prism 2 electronics cover is now upgraded
      3. If you have any additional questions or concerns, please contact service@hollisrebreathers.com or call 385.770.7430

 

Please see below for affected serial numbers

 

1001.1201.1147 1001.1208.1107 1001.1211.1187 1001.1310.1276 1001.1406.1363 1001.1502.1453 1001.1602.1587 1001.1610.1682
1001.1203.1019 1001.1208.1108 1001.1211.1188 1001.1310.1277 1001.1406.1364 1001.1502.1454 1001.1602.1588 1001.1612.1683
1001.1203.1020 1001.1208.1109 1001.1211.1189 1001.1310.1278 1001.1406.1365 1001.1502.1455 1001.1602.1589 1001.1612.1684
1001.1203.1021 1001.1208.1110 1001.1302.1190 1001.1310.1279 1001.1406.1366 1001.1502.1456 1001.1602.1590 1001.1612.1685
1001.1203.1022 1001.1208.1111 1001.1302.1191 1001.1310.1280 1001.1406.1367 1001.1502.1457 1001.1602.1591 1001.1612.1686
1001.1203.1024 1001.1208.1112 1001.1302.1192 1001.1310.1281 1001.1407.1368 1001.1502.1458 1001.1602.1592 1001.1612.1687
1001.1203.1025 1001.1208.1113 1001.1302.1193 1001.1312.1282 1001.1407.1369 1001.1502.1459 1001.1602.1593 1001.1612.1688
1001.1203.1026 1001.1208.1114 1001.1302.1194 1001.1312.1283 1001.1407.1370 1001.1502.1460 1001.1602.1595 1001.1612.1689
1001.1203.1027 1001.1208.1115 1001.1302.1195 1001.1312.1284 1001.1407.1371 1001.1502.1461 1001.1602.1596 1001.1612.1691
1001.1203.1028 1001.1208.1116 1001.1302.1196 1001.1312.1285 1001.1407.1372 1001.1502.1462 1001.1602.1597 1001.1702.1709
1001.1203.1029 1001.1208.1117 1001.1302.1197 1001.1401.1286 1001.1407.1373 1001.1502.1463 1001.1602.1598 1001.1702.1714
1001.1203.1030 1001.1208.1118 1001.1302.1198 1001.1401.1287 1001.1407.1374 1001.1502.1580 1001.1602.1599 1001.1702.1716
1001.1203.1031 1001.1208.1119 1001.1302.1199 1001.1401.1288 1001.1407.1375 1001.1504.1465 1001.1604.1599  
1001.1203.1032 1001.1208.1120 1001.1302.1200 1001.1401.1289 1001.1407.1377 1001.1504.1466 1001.1604.1600  
1001.1203.1034 1001.1208.1121 1001.1302.1201 1001.1401.1290 1001.1407.1378 1001.1504.1467 1001.1604.1601  
1001.1203.1036 1001.1208.1122 1001.1302.1202 1001.1401.1291 1001.1408.1378 1001.1504.1468 1001.1604.1602  
1001.1203.1037 1001.1208.1123 1001.1302.1203 1001.1401.1292 1001.1408.1379 1001.1504.1471 1001.1604.1603  
1001.1203.1038 1001.1208.1124 1001.1302.1204 1001.1401.1293 1001.1408.1380 1001.1504.1478 1001.1604.1604  
1001.1203.1039 1001.1208.1125 1001.1302.1205 1001.1401.1294 1001.1408.1381 1001.1504.1479 1001.1604.1605  
1001.1204.1033 1001.1208.1126 1001.1302.1206 1001.1401.1295 1001.1408.1382 1001.1504.1481 1001.1604.1606  
1001.1204.1035 1001.1208.1127 1001.1302.1207 1001.1401.1296 1001.1408.1383 1001.1504.1485 1001.1604.1607  
1001.1206.1041 1001.1208.1128 1001.1302.1208 1001.1401.1297 1001.1408.1384 1001.1505.1492 1001.1604.1608  
1001.1206.1042 1001.1208.1129 1001.1302.1209 1001.1401.1298 1001.1408.1385 1001.1505.1494 1001.1604.1609  
1001.1206.1043 1001.1208.1130 1001.1302.1210 1001.1401.1299 1001.1408.1386 1001.1505.1495 1001.1604.1610  
1001.1206.1044 1001.1208.1131 1001.1302.1211 1001.1401.1300 1001.1408.1387 1001.1505.1496 1001.1604.1611  
1001.1206.1045 1001.1208.1132 1001.1302.1212 1001.1401.1301 1001.1408.1388 1001.1505.1498 1001.1604.1612  
1001.1206.1046 1001.1208.1133 1001.1302.1213 1001.1401.1302 1001.1408.1389 1001.1505.1499 1001.1604.1613  
1001.1206.1047 1001.1208.1134 1001.1302.1214 1001.1401.1303 1001.1408.1391 1001.1505.1502 1001.1604.1614  
1001.1206.1048 1001.1208.1135 1001.1303.1215 1001.1401.1304 1001.1408.1392 1001.1505.1503 1001.1604.1615  
1001.1206.1049 1001.1208.1136 1001.1303.1216 1001.1401.1305 1001.1408.1393 1001.1505.1504 1001.1604.1616  
1001.1206.1050 1001.1208.1137 1001.1303.1217 1001.1402.1306 1001.1408.1394 1001.1505.1506 1001.1604.1617  
1001.1206.1051 1001.1208.1138 1001.1303.1218 1001.1402.1307 1001.1408.1395 1001.1505.1507 1001.1604.1618  
1001.1206.1052 1001.1209.1139 1001.1303.1219 1001.1402.1308 1001.1408.1396 1001.1507.1510 1001.1604.1619  
1001.1206.1053 1001.1209.1140 1001.1303.1220 1001.1402.1309 1001.1408.1397 1001.1507.1511 1001.1604.1620  
1001.1206.1054 1001.1209.1141 1001.1303.1221 1001.1402.1310 1001.1409.1399 1001.1507.1512 1001.1604.1621  
1001.1206.1055 1001.1209.1142 1001.1303.1222 1001.1402.1311 1001.1409.1400 1001.1507.1513 1001.1604.1622  
1001.1206.1056 1001.1210.1043 1001.1303.1223 1001.1402.1312 1001.1409.1401 1001.1507.1514 1001.1606.1583  
1001.1206.1057 1001.1210.1044 1001.1303.1224 1001.1402.1313 1001.1409.1402 1001.1507.1515 1001.1606.1623  
1001.1206.1058 1001.1210.1045 1001.1303.1225 1001.1402.1314 1001.1409.1403 1001.1507.1516 1001.1606.1626  
1001.1206.1059 1001.1210.1046 1001.1303.1226 1001.1402.1315 1001.1409.1404 1001.1507.1517 1001.1606.1627  
1001.1206.1060 1001.1210.1047 1001.1303.1227 1001.1402.1316 1001.1409.1405 1001.1507.1518 1001.1606.1628  
1001.1207.1040 1001.1210.1048 1001.1303.1228 1001.1402.1317 1001.1409.1406 1001.1507.1520 1001.1606.1630  
1001.1207.1061 1001.1210.1049 1001.1303.1229 1001.1402.1318 1001.1409.1407 1001.1507.1522 1001.1606.1634  
1001.1207.1062 1001.1210.1050 1001.1303.1231 1001.1402.1319 1001.1410.1408 1001.1507.1523 1001.1606.1635  
1001.1207.1063 1001.1210.1143 1001.1303.1232 1001.1402.1320 1001.1410.1409 1001.1507.1524 1001.1608.1638  
1001.1207.1064 1001.1210.1144 1001.1303.1233 1001.1402.1321 1001.1410.1410 1001.1507.1525 1001.1608.1639  
1001.1207.1065 1001.1210.1145 1001.1303.1234 1001.1402.1322 1001.1410.1411 1001.1507.1526 1001.1608.1640  
1001.1207.1066 1001.1210.1146 1001.1303.1235 1001.1402.1323 1001.1410.1412 1001.1507.1527 1001.1608.1641  
1001.1207.1067 1001.1210.1147 1001.1303.1236 1001.1402.1324 1001.1410.1413 1001.1507.1528 1001.1608.1642  
1001.1207.1068 1001.1210.1148 1001.1303.1237 1001.1402.1325 1001.1410.1414 1001.1507.1529 1001.1608.1643  
1001.1207.1069 1001.1210.1149 1001.1303.1238 1001.1404.1326 1001.1410.1415 1001.1508.1538 1001.1608.1644  
1001.1207.1070 1001.1210.1150 1001.1303.1239 1001.1404.1327 1001.1410.1416 1001.1508.1542 1001.1608.1645  
1001.1207.1071 1001.1210.1151 1001.1303.1240 1001.1404.1328 1001.1410.1417 1001.1510.1545 1001.1608.1646  
1001.1207.1072 1001.1210.1152 1001.1303.1241 1001.1404.1329 1001.1410.1418 1001.1510.1546 1001.1608.1647  
1001.1207.1073 1001.1210.1153 1001.1303.1242 1001.1404.1330 1001.1410.1419 1001.1510.1547 1001.1608.1648  
1001.1207.1074 1001.1210.1154 1001.1303.1243 1001.1404.1331 1001.1410.1420 1001.1510.1548 1001.1608.1649  
1001.1207.1075 1001.1210.1155 1001.1303.1244 1001.1404.1332 1001.1410.1421 1001.1510.1549 1001.1608.1650  
1001.1207.1076 1001.1210.1156 1001.1303.1245 1001.1404.1333 1001.1410.1422 1001.1510.1550 1001.1608.1651  
1001.1207.1077 1001.1210.1157 1001.1303.1246 1001.1404.1334 1001.1410.1423 1001.1510.1551 1001.1608.1652  
1001.1207.1078 1001.1210.1158 1001.1305.1247 1001.1404.1335 1001.1410.1424 1001.1510.1552 1001.1608.1653  
1001.1207.1079 1001.1210.1159 1001.1305.1248 1001.1405.1337 1001.1410.1425 1001.1510.1554 1001.1608.1654  
1001.1207.1080 1001.1210.1160 1001.1305.1249 1001.1405.1338 1001.1410.1426 1001.1510.1555 1001.1608.1655  
1001.1207.1081 1001.1210.1161 1001.1305.1250 1001.1405.1339 1001.1410.1427 1001.1510.1556 1001.1608.1656  
1001.1207.1082 1001.1210.1162 1001.1305.1251 1001.1405.1340 1001.1412.1428 1001.1510.1557 1001.1608.1657  
1001.1207.1083 1001.1210.1163 1001.1305.1252 1001.1405.1341 1001.1412.1430 1001.1510.1558 1001.1610.1658  
1001.1207.1084 1001.1210.1164 1001.1305.1253 1001.1405.1342 1001.1412.1431 1001.1510.1559 1001.1610.1659  
1001.1207.1085 1001.1210.1165 1001.1305.1254 1001.1405.1343 1001.1412.1432 1001.1511.1560 1001.1610.1660  
1001.1207.1086 1001.1210.1166 1001.1305.1255 1001.1405.1344 1001.1412.1433 1001.1511.1561 1001.1610.1661  
1001.1207.1087 1001.1210.1167 1001.1305.1256 1001.1405.1345 1001.1412.1434 1001.1511.1563 1001.1610.1662  
1001.1207.1088 1001.1210.1168 1001.1305.1257 1001.1405.1346 1001.1412.1435 1001.1511.1564 1001.1610.1663  
1001.1207.1089 1001.1210.1169 1001.1305.1258 1001.1405.1347 1001.1412.1436 1001.1511.1566 1001.1610.1664  
1001.1207.1090 1001.1211.1170 1001.1305.1259 1001.1405.1348 1001.1412.1437 1001.1511.1567 1001.1610.1665  
1001.1207.1091 1001.1211.1171 1001.1305.1260 1001.1405.1349 1001.1412.1438 1001.1511.1568 1001.1610.1666  
1001.1207.1092 1001.1211.1172 1001.1305.1261 1001.1405.1350 1001.1412.1439 1001.1511.1569 1001.1610.1667  
1001.1207.1093 1001.1211.1173 1001.1305.1262 1001.1405.1351 1001.1502.1404 1001.1511.1570 1001.1610.1668  
1001.1207.1094 1001.1211.1174 1001.1305.1263 1001.1405.1352 1001.1502.1440 1001.1511.1571 1001.1610.1669  
1001.1207.1095 1001.1211.1175 1001.1305.1264 1001.1405.1353 1001.1502.1441 1001.1511.1572 1001.1610.1670  
1001.1207.1096 1001.1211.1176 1001.1305.1265 1001.1405.1354 1001.1502.1442 1001.1511.1573 1001.1610.1671  
1001.1207.1097 1001.1211.1177 1001.1310.1266 1001.1405.1355 1001.1502.1443 1001.1511.1574 1001.1610.1672  
1001.1207.1098 1001.1211.1178 1001.1310.1267 1001.1405.1358 1001.1502.1444 1001.1511.1575 1001.1610.1673  
1001.1207.1099 1001.1211.1179 1001.1310.1268 1001.1405.1480 1001.1502.1445 1001.1511.1576 1001.1610.1674  
1001.1208.1100 1001.1211.1180 1001.1310.1269 1001.1406.1356 1001.1502.1446 1001.1511.1577 1001.1610.1675  
1001.1208.1101 1001.1211.1181 1001.1310.1270 1001.1406.1357 1001.1502.1447 1001.1511.1578 1001.1610.1676  
1001.1208.1102 1001.1211.1182 1001.1310.1271 1001.1406.1358 1001.1502.1448 1001.1511.1579 1001.1610.1677  
1001.1208.1103 1001.1211.1183 1001.1310.1272 1001.1406.1359 1001.1502.1449 1001.1602.1581 1001.1610.1678  
1001.1208.1104 1001.1211.1184 1001.1310.1273 1001.1406.1360 1001.1502.1450 1001.1602.1582 1001.1610.1679  
1001.1208.1105 1001.1211.1185 1001.1310.1274 1001.1406.1361 1001.1502.1451 1001.1602.1585 1001.1610.1680  
1001.1208.1106 1001.1211.1186 1001.1310.1275 1001.1406.1362 1001.1502.1452 1001.1602.1586 1001.1610.1681