Keys on my op1 activates COM

My play button seems to be stuck as if there might be sticky residue in the device. The first C to G notes activates the album mode which takes me off the track sequence mode. How do I go about cleaning the insides of this OP1?

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0